2002-01-19 14:57:47 +00:00
|
|
|
|
/* GStreamer
|
|
|
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@temple-baptist.com>
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
* Copyright (C) <2006> Nokia Corporation (contact <stefan.kost@nokia.com>)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
*
|
|
|
|
|
* This library is free software; you can redistribute it and/or
|
|
|
|
|
* modify it under the terms of the GNU Library General Public
|
|
|
|
|
* License as published by the Free Software Foundation; either
|
|
|
|
|
* version 2 of the License, or (at your option) any later version.
|
|
|
|
|
*
|
|
|
|
|
* This library is distributed in the hope that it will be useful,
|
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
|
* Library General Public License for more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU Library General Public
|
|
|
|
|
* License along with this library; if not, write to the
|
|
|
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
|
|
* Boston, MA 02111-1307, USA.
|
|
|
|
|
*/
|
2004-01-27 09:00:01 +00:00
|
|
|
|
/* Element-Checklist-Version: 5 */
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
2006-04-27 16:05:54 +00:00
|
|
|
|
/**
|
|
|
|
|
* SECTION:element-avidemux
|
|
|
|
|
*
|
|
|
|
|
* Demuxes an .avi file into raw or compressed audio and/or video streams.
|
2009-01-28 10:29:42 +00:00
|
|
|
|
*
|
2007-01-09 12:25:26 +00:00
|
|
|
|
* This element supports both push and pull-based scheduling, depending on the
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
* capabilities of the upstream elements.
|
2009-01-28 10:29:42 +00:00
|
|
|
|
*
|
|
|
|
|
* <refsect2>
|
2006-04-27 16:05:54 +00:00
|
|
|
|
* <title>Example launch line</title>
|
2009-01-28 10:29:42 +00:00
|
|
|
|
* |[
|
2007-01-09 12:25:26 +00:00
|
|
|
|
* gst-launch filesrc location=test.avi ! avidemux name=demux demux.audio_00 ! decodebin ! audioconvert ! audioresample ! autoaudiosink demux.video_00 ! queue ! decodebin ! ffmpegcolorspace ! videoscale ! autovideosink
|
2009-01-28 10:29:42 +00:00
|
|
|
|
* ]| Play (parse and decode) an .avi file and try to output it to
|
2006-04-27 16:05:54 +00:00
|
|
|
|
* an automatically detected soundcard and videosink. If the AVI file contains
|
|
|
|
|
* compressed audio or video data, this will only work if you have the
|
|
|
|
|
* right decoder elements/plugins installed.
|
|
|
|
|
* </refsect2>
|
|
|
|
|
*
|
2007-01-09 12:25:26 +00:00
|
|
|
|
* Last reviewed on 2006-12-29 (0.10.6)
|
2006-04-27 16:05:54 +00:00
|
|
|
|
*/
|
|
|
|
|
|
2003-06-29 19:46:12 +00:00
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
|
|
|
#include "config.h"
|
|
|
|
|
#endif
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2001-12-22 23:22:30 +00:00
|
|
|
|
#include <string.h>
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
#include "gst/riff/riff-media.h"
|
2001-12-22 23:22:30 +00:00
|
|
|
|
#include "gstavidemux.h"
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
#include "avi-ids.h"
|
2005-11-11 16:48:58 +00:00
|
|
|
|
#include <gst/gst-i18n-plugin.h>
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
#include <gst/base/gstadapter.h>
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
2003-11-24 23:11:42 +00:00
|
|
|
|
GST_DEBUG_CATEGORY_STATIC (avidemux_debug);
|
|
|
|
|
#define GST_CAT_DEFAULT avidemux_debug
|
|
|
|
|
|
2005-01-13 17:11:08 +00:00
|
|
|
|
GST_DEBUG_CATEGORY_EXTERN (GST_CAT_EVENT);
|
|
|
|
|
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
|
2004-03-14 22:34:33 +00:00
|
|
|
|
GST_PAD_SINK,
|
|
|
|
|
GST_PAD_ALWAYS,
|
|
|
|
|
GST_STATIC_CAPS ("video/x-msvideo")
|
|
|
|
|
);
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static void gst_avi_demux_base_init (GstAviDemuxClass * klass);
|
|
|
|
|
static void gst_avi_demux_class_init (GstAviDemuxClass * klass);
|
|
|
|
|
static void gst_avi_demux_init (GstAviDemux * avi);
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
static void gst_avi_demux_finalize (GObject * object);
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static void gst_avi_demux_reset (GstAviDemux * avi);
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#if 0
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static const GstEventMask *gst_avi_demux_get_event_mask (GstPad * pad);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#endif
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static gboolean gst_avi_demux_handle_src_event (GstPad * pad, GstEvent * event);
|
2009-07-09 05:14:23 +00:00
|
|
|
|
static gboolean gst_avi_demux_handle_sink_event (GstPad * pad,
|
|
|
|
|
GstEvent * event);
|
2009-08-04 11:36:36 +00:00
|
|
|
|
static gboolean gst_avi_demux_push_event (GstAviDemux * avi, GstEvent * event);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
|
|
|
|
#if 0
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static const GstFormat *gst_avi_demux_get_src_formats (GstPad * pad);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#endif
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static const GstQueryType *gst_avi_demux_get_src_query_types (GstPad * pad);
|
|
|
|
|
static gboolean gst_avi_demux_handle_src_query (GstPad * pad, GstQuery * query);
|
|
|
|
|
static gboolean gst_avi_demux_src_convert (GstPad * pad, GstFormat src_format,
|
|
|
|
|
gint64 src_value, GstFormat * dest_format, gint64 * dest_value);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
static gboolean gst_avi_demux_do_seek (GstAviDemux * avi, GstSegment * segment);
|
|
|
|
|
static gboolean gst_avi_demux_handle_seek (GstAviDemux * avi, GstPad * pad,
|
|
|
|
|
GstEvent * event);
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static void gst_avi_demux_loop (GstPad * pad);
|
|
|
|
|
static gboolean gst_avi_demux_sink_activate (GstPad * sinkpad);
|
|
|
|
|
static gboolean gst_avi_demux_sink_activate_pull (GstPad * sinkpad,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gboolean active);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
static gboolean gst_avi_demux_activate_push (GstPad * pad, gboolean active);
|
|
|
|
|
static GstFlowReturn gst_avi_demux_chain (GstPad * pad, GstBuffer * buf);
|
|
|
|
|
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static GstStateChangeReturn gst_avi_demux_change_state (GstElement * element,
|
|
|
|
|
GstStateChange transition);
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
2006-07-25 13:14:05 +00:00
|
|
|
|
static GstElementClass *parent_class = NULL;
|
2004-03-14 22:34:33 +00:00
|
|
|
|
|
2006-09-06 09:05:33 +00:00
|
|
|
|
/* GObject methods */
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
2001-12-22 23:22:30 +00:00
|
|
|
|
GType
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_get_type (void)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
{
|
|
|
|
|
static GType avi_demux_type = 0;
|
|
|
|
|
|
|
|
|
|
if (!avi_demux_type) {
|
|
|
|
|
static const GTypeInfo avi_demux_info = {
|
2004-03-14 22:34:33 +00:00
|
|
|
|
sizeof (GstAviDemuxClass),
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
(GBaseInitFunc) gst_avi_demux_base_init,
|
2001-12-22 23:22:30 +00:00
|
|
|
|
NULL,
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
(GClassInitFunc) gst_avi_demux_class_init,
|
2001-12-22 23:22:30 +00:00
|
|
|
|
NULL,
|
|
|
|
|
NULL,
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
sizeof (GstAviDemux),
|
2001-12-22 23:22:30 +00:00
|
|
|
|
0,
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
(GInstanceInitFunc) gst_avi_demux_init,
|
2001-12-22 23:22:30 +00:00
|
|
|
|
};
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
|
|
|
|
avi_demux_type =
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
g_type_register_static (GST_TYPE_ELEMENT,
|
2004-03-15 19:32:27 +00:00
|
|
|
|
"GstAviDemux", &avi_demux_info, 0);
|
2001-12-22 23:22:30 +00:00
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2001-12-22 23:22:30 +00:00
|
|
|
|
return avi_demux_type;
|
|
|
|
|
}
|
|
|
|
|
|
2003-11-01 02:07:52 +00:00
|
|
|
|
static void
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_base_init (GstAviDemuxClass * klass)
|
2003-11-01 02:07:52 +00:00
|
|
|
|
{
|
Define GstElementDetails as const and also static (when defined as global)
Original commit message from CVS:
* ext/aalib/gstaasink.c:
* ext/annodex/gstcmmldec.c:
* ext/annodex/gstcmmlenc.c:
* ext/cairo/gsttextoverlay.c:
* ext/cairo/gsttimeoverlay.c:
* ext/cdio/gstcdiocddasrc.c:
* ext/dv/gstdvdec.c:
* ext/dv/gstdvdemux.c:
* ext/esd/esdmon.c:
* ext/esd/esdsink.c:
* ext/flac/gstflacenc.c:
* ext/flac/gstflactag.c:
* ext/gconf/gstgconfaudiosink.c: (gst_gconf_audio_sink_base_init):
* ext/gconf/gstgconfaudiosrc.c: (gst_gconf_audio_src_base_init):
* ext/gconf/gstgconfvideosink.c: (gst_gconf_video_sink_base_init):
* ext/gconf/gstgconfvideosrc.c: (gst_gconf_video_src_base_init):
* ext/gdk_pixbuf/pixbufscale.c:
* ext/hal/gsthalaudiosink.c: (gst_hal_audio_sink_base_init):
* ext/hal/gsthalaudiosrc.c: (gst_hal_audio_src_base_init):
* ext/jpeg/gstjpegdec.c:
* ext/jpeg/gstjpegenc.c:
* ext/jpeg/gstsmokedec.c:
* ext/jpeg/gstsmokeenc.c:
* ext/libcaca/gstcacasink.c:
* ext/libmng/gstmngdec.c:
* ext/libmng/gstmngenc.c:
* ext/libpng/gstpngdec.c:
* ext/libpng/gstpngenc.c:
* ext/mikmod/gstmikmod.c:
* ext/raw1394/gstdv1394src.c:
* ext/shout2/gstshout2.c: (gst_shout2send_init):
* ext/shout2/gstshout2.h:
* ext/speex/gstspeexdec.c:
* ext/speex/gstspeexenc.c:
* gst/alpha/gstalpha.c:
* gst/alpha/gstalphacolor.c:
* gst/apetag/gstapedemux.c:
* gst/auparse/gstauparse.c:
* gst/autodetect/gstautoaudiosink.c:
(gst_auto_audio_sink_base_init):
* gst/autodetect/gstautovideosink.c:
(gst_auto_video_sink_base_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_base_init):
* gst/avi/gstavimux.c: (gst_avimux_base_init):
* gst/cutter/gstcutter.c:
* gst/debug/breakmydata.c:
* gst/debug/efence.c:
* gst/debug/gstnavigationtest.c:
* gst/debug/gstnavseek.c:
* gst/debug/negotiation.c:
* gst/debug/progressreport.c:
* gst/debug/testplugin.c:
* gst/effectv/gstaging.c:
* gst/effectv/gstdice.c:
* gst/effectv/gstedge.c:
* gst/effectv/gstquark.c:
* gst/effectv/gstrev.c:
* gst/effectv/gstshagadelic.c:
* gst/effectv/gstvertigo.c:
* gst/effectv/gstwarp.c:
* gst/flx/gstflxdec.c:
* gst/goom/gstgoom.c:
* gst/icydemux/gsticydemux.c:
* gst/id3demux/gstid3demux.c:
* gst/interleave/deinterleave.c:
* gst/interleave/interleave.c:
* gst/law/alaw-decode.c: (gst_alawdec_base_init):
* gst/law/alaw-encode.c: (gst_alawenc_base_init):
* gst/law/mulaw-decode.c: (gst_mulawdec_base_init):
* gst/law/mulaw-encode.c: (gst_mulawenc_base_init):
* gst/level/gstlevel.c:
* gst/matroska/matroska-demux.c: (gst_matroska_demux_base_init):
* gst/matroska/matroska-mux.c: (gst_matroska_mux_base_init):
* gst/median/gstmedian.c:
* gst/monoscope/gstmonoscope.c:
* gst/multipart/multipartdemux.c:
* gst/multipart/multipartmux.c:
* gst/oldcore/gstaggregator.c:
* gst/oldcore/gstfdsink.c:
* gst/oldcore/gstmd5sink.c:
* gst/oldcore/gstmultifilesrc.c:
* gst/oldcore/gstpipefilter.c:
* gst/oldcore/gstshaper.c:
* gst/oldcore/gststatistics.c:
* gst/rtp/gstasteriskh263.c:
* gst/rtp/gstrtpL16depay.c:
* gst/rtp/gstrtpL16pay.c:
* gst/rtp/gstrtpamrdepay.c:
* gst/rtp/gstrtpamrpay.c:
* gst/rtp/gstrtpdepay.c:
* gst/rtp/gstrtpgsmpay.c:
* gst/rtp/gstrtph263pay.c:
* gst/rtp/gstrtph263pdepay.c:
* gst/rtp/gstrtph263ppay.c:
* gst/rtp/gstrtpilbcdepay.c:
* gst/rtp/gstrtpmp4gpay.c:
* gst/rtp/gstrtpmp4vdepay.c:
* gst/rtp/gstrtpmp4vpay.c:
* gst/rtp/gstrtpmpadepay.c:
* gst/rtp/gstrtpmpapay.c:
* gst/rtp/gstrtppcmadepay.c:
* gst/rtp/gstrtppcmapay.c:
* gst/rtp/gstrtppcmudepay.c:
* gst/rtp/gstrtppcmupay.c:
* gst/rtp/gstrtpspeexdepay.c:
* gst/rtp/gstrtpspeexpay.c:
* gst/rtsp/gstrtpdec.c:
* gst/rtsp/gstrtspsrc.c:
* gst/smpte/gstsmpte.c:
* gst/udp/gstdynudpsink.c:
* gst/udp/gstmultiudpsink.c:
* gst/udp/gstudpsink.c:
* gst/udp/gstudpsrc.c:
* gst/videobox/gstvideobox.c:
* gst/videofilter/gstgamma.c: (gst_gamma_base_init):
* gst/videofilter/gstvideobalance.c:
* gst/videofilter/gstvideoflip.c:
* gst/videofilter/gstvideotemplate.c:
(gst_videotemplate_base_init):
* gst/videomixer/videomixer.c:
* gst/wavparse/gstwavparse.c: (gst_wavparse_base_init),
(gst_wavparse_class_init), (gst_wavparse_dispose),
(gst_wavparse_reset), (gst_wavparse_init),
(gst_wavparse_perform_seek), (gst_wavparse_peek_chunk_info),
(gst_wavparse_peek_chunk), (gst_wavparse_stream_headers),
(gst_wavparse_parse_stream_init), (gst_wavparse_send_event),
(gst_wavparse_add_src_pad), (gst_wavparse_stream_data),
(gst_wavparse_chain), (gst_wavparse_srcpad_event),
(gst_wavparse_sink_activate), (gst_wavparse_sink_activate_pull),
(gst_wavparse_change_state):
* gst/wavparse/gstwavparse.h:
* sys/oss/gstossmixerelement.c:
* sys/oss/gstosssink.c:
* sys/oss/gstosssrc.c:
* sys/osxaudio/gstosxaudioelement.c:
* sys/osxaudio/gstosxaudiosink.c:
* sys/osxaudio/gstosxaudiosrc.c:
* sys/sunaudio/gstsunaudiomixer.c:
* sys/sunaudio/gstsunaudiosink.c:
Define GstElementDetails as const and also static (when defined as
global)
2006-04-25 21:39:46 +00:00
|
|
|
|
static const GstElementDetails gst_avi_demux_details =
|
2004-03-14 22:34:33 +00:00
|
|
|
|
GST_ELEMENT_DETAILS ("Avi demuxer",
|
|
|
|
|
"Codec/Demuxer",
|
|
|
|
|
"Demultiplex an avi file into audio and video",
|
|
|
|
|
"Erik Walthinsen <omega@cse.ogi.edu>\n"
|
|
|
|
|
"Wim Taymans <wim.taymans@chello.be>\n"
|
2008-06-05 09:45:00 +00:00
|
|
|
|
"Ronald Bultje <rbultje@ronald.bitfreak.net>\n"
|
|
|
|
|
"Thijs Vermeir <thijsvermeir@gmail.com>");
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
2007-05-30 14:38:59 +00:00
|
|
|
|
GstPadTemplate *videosrctempl, *audiosrctempl, *subsrctempl;
|
|
|
|
|
GstCaps *audcaps, *vidcaps, *subcaps;
|
2003-11-01 02:07:52 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
audcaps = gst_riff_create_audio_template_caps ();
|
2005-09-26 13:06:27 +00:00
|
|
|
|
gst_caps_append (audcaps, gst_caps_new_simple ("audio/x-avi-unknown", NULL));
|
2003-11-01 02:07:52 +00:00
|
|
|
|
audiosrctempl = gst_pad_template_new ("audio_%02d",
|
2004-03-14 22:34:33 +00:00
|
|
|
|
GST_PAD_SRC, GST_PAD_SOMETIMES, audcaps);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2003-12-22 01:47:09 +00:00
|
|
|
|
vidcaps = gst_riff_create_video_template_caps ();
|
|
|
|
|
gst_caps_append (vidcaps, gst_riff_create_iavs_template_caps ());
|
2005-09-26 13:06:27 +00:00
|
|
|
|
gst_caps_append (vidcaps, gst_caps_new_simple ("video/x-avi-unknown", NULL));
|
2003-11-01 02:07:52 +00:00
|
|
|
|
videosrctempl = gst_pad_template_new ("video_%02d",
|
2004-03-14 22:34:33 +00:00
|
|
|
|
GST_PAD_SRC, GST_PAD_SOMETIMES, vidcaps);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2007-05-30 14:38:59 +00:00
|
|
|
|
subcaps = gst_caps_new_simple ("application/x-subtitle-avi", NULL);
|
|
|
|
|
subsrctempl = gst_pad_template_new ("subtitle_%02d",
|
|
|
|
|
GST_PAD_SRC, GST_PAD_SOMETIMES, subcaps);
|
2003-11-01 02:07:52 +00:00
|
|
|
|
gst_element_class_add_pad_template (element_class, audiosrctempl);
|
|
|
|
|
gst_element_class_add_pad_template (element_class, videosrctempl);
|
2007-05-30 14:38:59 +00:00
|
|
|
|
gst_element_class_add_pad_template (element_class, subsrctempl);
|
2003-11-01 02:07:52 +00:00
|
|
|
|
gst_element_class_add_pad_template (element_class,
|
2003-12-22 01:47:09 +00:00
|
|
|
|
gst_static_pad_template_get (&sink_templ));
|
2003-11-01 02:07:52 +00:00
|
|
|
|
gst_element_class_set_details (element_class, &gst_avi_demux_details);
|
|
|
|
|
}
|
|
|
|
|
|
2001-12-22 23:22:30 +00:00
|
|
|
|
static void
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_class_init (GstAviDemuxClass * klass)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
{
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GObjectClass *gobject_class = (GObjectClass *) klass;
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
GST_DEBUG_CATEGORY_INIT (avidemux_debug, "avidemux",
|
2004-03-14 22:34:33 +00:00
|
|
|
|
0, "Demuxer for AVI streams");
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2005-09-26 13:06:27 +00:00
|
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
2004-03-14 22:34:33 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
gobject_class->finalize = gst_avi_demux_finalize;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
gstelement_class->change_state =
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_change_state);
|
2001-12-22 23:22:30 +00:00
|
|
|
|
}
|
|
|
|
|
|
2004-03-14 22:34:33 +00:00
|
|
|
|
static void
|
|
|
|
|
gst_avi_demux_init (GstAviDemux * avi)
|
2003-01-15 00:41:40 +00:00
|
|
|
|
{
|
2006-03-15 16:17:12 +00:00
|
|
|
|
avi->sinkpad = gst_pad_new_from_static_template (&sink_templ, "sink");
|
2009-08-04 11:38:09 +00:00
|
|
|
|
gst_pad_set_activate_function (avi->sinkpad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_sink_activate));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_pad_set_activatepull_function (avi->sinkpad,
|
2009-08-04 11:38:09 +00:00
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_sink_activate_pull));
|
|
|
|
|
gst_pad_set_activatepush_function (avi->sinkpad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_activate_push));
|
|
|
|
|
gst_pad_set_chain_function (avi->sinkpad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_chain));
|
|
|
|
|
gst_pad_set_event_function (avi->sinkpad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_handle_sink_event));
|
2007-09-10 06:49:32 +00:00
|
|
|
|
gst_element_add_pad (GST_ELEMENT (avi), avi->sinkpad);
|
2003-01-21 22:23:32 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
avi->adapter = gst_adapter_new ();
|
2003-01-21 22:23:32 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
gst_avi_demux_reset (avi);
|
2003-01-21 22:23:32 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
static void
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
gst_avi_demux_finalize (GObject * object)
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
{
|
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (object);
|
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GST_DEBUG ("AVI: finalize");
|
|
|
|
|
|
|
|
|
|
g_object_unref (avi->adapter);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
G_OBJECT_CLASS (parent_class)->finalize (object);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
|
2003-01-31 19:37:26 +00:00
|
|
|
|
static void
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_reset (GstAviDemux * avi)
|
2003-01-31 19:37:26 +00:00
|
|
|
|
{
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
gint i;
|
2003-02-02 23:48:30 +00:00
|
|
|
|
|
2007-09-10 06:49:32 +00:00
|
|
|
|
GST_DEBUG ("AVI: reset");
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
g_free (avi->stream[i].strh);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
g_free (avi->stream[i].strf.data);
|
2005-08-04 18:31:12 +00:00
|
|
|
|
if (avi->stream[i].name)
|
|
|
|
|
g_free (avi->stream[i].name);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (avi->stream[i].initdata)
|
|
|
|
|
gst_buffer_unref (avi->stream[i].initdata);
|
|
|
|
|
if (avi->stream[i].extradata)
|
|
|
|
|
gst_buffer_unref (avi->stream[i].extradata);
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (avi->stream[i].pad) {
|
|
|
|
|
gst_pad_set_active (avi->stream[i].pad, FALSE);
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
gst_element_remove_pad (GST_ELEMENT (avi), avi->stream[i].pad);
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
}
|
2006-07-03 15:28:48 +00:00
|
|
|
|
if (avi->stream[i].taglist) {
|
|
|
|
|
gst_tag_list_free (avi->stream[i].taglist);
|
|
|
|
|
avi->stream[i].taglist = NULL;
|
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
memset (&avi->stream, 0, sizeof (avi->stream));
|
2003-01-31 19:37:26 +00:00
|
|
|
|
|
2008-10-08 14:47:14 +00:00
|
|
|
|
avi->header_state = GST_AVI_DEMUX_HEADER_TAG_LIST;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi->num_streams = 0;
|
|
|
|
|
avi->num_v_streams = 0;
|
|
|
|
|
avi->num_a_streams = 0;
|
2007-05-30 14:38:59 +00:00
|
|
|
|
avi->num_t_streams = 0;
|
2003-01-31 19:37:26 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi->state = GST_AVI_DEMUX_START;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
avi->offset = 0;
|
2003-01-31 19:37:26 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
g_free (avi->index_entries);
|
|
|
|
|
avi->index_entries = NULL;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi->index_size = 0;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
avi->index_offset = 0;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
avi->current_entry = 0;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
g_free (avi->avih);
|
|
|
|
|
avi->avih = NULL;
|
2003-01-31 19:37:26 +00:00
|
|
|
|
|
2007-09-10 06:49:32 +00:00
|
|
|
|
if (avi->seek_event) {
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_event_unref (avi->seek_event);
|
2007-09-10 06:49:32 +00:00
|
|
|
|
avi->seek_event = NULL;
|
|
|
|
|
}
|
2005-11-11 16:48:58 +00:00
|
|
|
|
|
2006-07-10 20:11:34 +00:00
|
|
|
|
if (avi->globaltags)
|
|
|
|
|
gst_tag_list_free (avi->globaltags);
|
|
|
|
|
avi->globaltags = NULL;
|
|
|
|
|
|
2009-06-18 22:36:28 +00:00
|
|
|
|
avi->got_tags = TRUE; /* we always want to push global tags */
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
avi->have_eos = FALSE;
|
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
gst_adapter_clear (avi->adapter);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_segment_init (&avi->segment, GST_FORMAT_TIME);
|
2003-01-31 19:37:26 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/* Index helper */
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
static gst_avi_index_entry *
|
|
|
|
|
gst_avi_demux_index_last (GstAviDemux * avi, gint stream_nr)
|
|
|
|
|
{
|
|
|
|
|
gint i;
|
|
|
|
|
gst_avi_index_entry *result = NULL;
|
|
|
|
|
|
|
|
|
|
for (i = avi->index_size - 1; i >= 0; i--) {
|
|
|
|
|
if (avi->index_entries[i].stream_nr == stream_nr) {
|
|
|
|
|
result = &avi->index_entries[i];
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return result;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static gst_avi_index_entry *
|
2008-06-02 16:10:00 +00:00
|
|
|
|
gst_avi_demux_index_next (GstAviDemux * avi, gint stream_nr, gint last,
|
|
|
|
|
guchar flags)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
{
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
gint i;
|
2008-06-02 16:10:00 +00:00
|
|
|
|
gst_avi_index_entry *result = NULL, *entry;
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2008-06-02 16:10:00 +00:00
|
|
|
|
for (i = last + 1; i < avi->index_size; i++) {
|
|
|
|
|
entry = &avi->index_entries[i];
|
|
|
|
|
|
|
|
|
|
if (entry->stream_nr != stream_nr)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
if ((entry->flags & flags) == flags) {
|
|
|
|
|
result = entry;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static gst_avi_index_entry *
|
|
|
|
|
gst_avi_demux_index_prev (GstAviDemux * avi, gint stream_nr, gint last,
|
|
|
|
|
guchar flags)
|
|
|
|
|
{
|
|
|
|
|
gint i;
|
|
|
|
|
gst_avi_index_entry *result = NULL, *entry;
|
|
|
|
|
|
|
|
|
|
for (i = last - 1; i >= 0; i--) {
|
|
|
|
|
entry = &avi->index_entries[i];
|
|
|
|
|
|
|
|
|
|
if (entry->stream_nr != stream_nr)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
if ((entry->flags & flags) == flags) {
|
|
|
|
|
result = entry;
|
2002-01-31 22:22:42 +00:00
|
|
|
|
break;
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
return result;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2009-05-11 14:50:48 +00:00
|
|
|
|
static gint
|
|
|
|
|
gst_avi_demux_index_entry_search (gst_avi_index_entry * entry, guint64 * time)
|
|
|
|
|
{
|
|
|
|
|
if (entry->ts < *time)
|
|
|
|
|
return -1;
|
|
|
|
|
else if (entry->ts > *time)
|
|
|
|
|
return 1;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
/*
|
|
|
|
|
* gst_avi_index_entry:
|
|
|
|
|
* @avi: Avi object
|
|
|
|
|
* @stream_nr: stream number
|
|
|
|
|
* @time: seek time position
|
|
|
|
|
*
|
|
|
|
|
* Finds the index entry which time is less or equal than the requested time.
|
|
|
|
|
*
|
|
|
|
|
* Returns: the found index entry or %NULL
|
|
|
|
|
*/
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static gst_avi_index_entry *
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_index_entry_for_time (GstAviDemux * avi,
|
2008-06-02 16:10:00 +00:00
|
|
|
|
gint stream_nr, guint64 time)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
2009-05-11 14:50:48 +00:00
|
|
|
|
gst_avi_index_entry *entry = NULL;
|
2009-05-12 19:20:04 +00:00
|
|
|
|
guint n;
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2008-06-02 16:10:00 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "stream_nr:%d , time:%" GST_TIME_FORMAT,
|
|
|
|
|
stream_nr, GST_TIME_ARGS (time));
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
2009-05-11 14:50:48 +00:00
|
|
|
|
entry = gst_util_array_binary_search (avi->index_entries,
|
|
|
|
|
avi->index_size,
|
|
|
|
|
sizeof (gst_avi_index_entry),
|
|
|
|
|
(GCompareDataFunc) gst_avi_demux_index_entry_search,
|
|
|
|
|
GST_SEARCH_MODE_BEFORE, &time, NULL);
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2009-05-12 19:20:04 +00:00
|
|
|
|
n = entry - avi->index_entries;
|
2009-05-11 16:15:22 +00:00
|
|
|
|
if (entry == NULL) {
|
|
|
|
|
entry = &avi->index_entries[0];
|
|
|
|
|
n = 0;
|
|
|
|
|
while (entry->stream_nr != stream_nr && n < avi->index_size - 1) {
|
|
|
|
|
n++;
|
|
|
|
|
entry = &avi->index_entries[n];
|
|
|
|
|
}
|
|
|
|
|
} else if (entry->stream_nr != stream_nr) {
|
|
|
|
|
while (entry->stream_nr != stream_nr && n > 0) {
|
|
|
|
|
n--;
|
|
|
|
|
entry = &avi->index_entries[n];
|
|
|
|
|
}
|
2008-06-02 16:10:00 +00:00
|
|
|
|
}
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2009-05-11 14:50:48 +00:00
|
|
|
|
GST_LOG_OBJECT (avi,
|
|
|
|
|
"best at entry %u / ts:%" GST_TIME_FORMAT " / dur:%" GST_TIME_FORMAT
|
|
|
|
|
" flags:%02x", n, GST_TIME_ARGS (entry->ts), GST_TIME_ARGS (entry->dur),
|
|
|
|
|
entry->flags);
|
|
|
|
|
|
|
|
|
|
return entry;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/* GstElement methods */
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#if 0
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static const GstFormat *
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_get_src_formats (GstPad * pad)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
{
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi_stream_context *stream = gst_pad_get_element_private (pad);
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static const GstFormat src_a_formats[] = {
|
|
|
|
|
GST_FORMAT_TIME,
|
|
|
|
|
GST_FORMAT_BYTES,
|
|
|
|
|
GST_FORMAT_DEFAULT,
|
|
|
|
|
0
|
|
|
|
|
};
|
|
|
|
|
static const GstFormat src_v_formats[] = {
|
|
|
|
|
GST_FORMAT_TIME,
|
|
|
|
|
GST_FORMAT_DEFAULT,
|
|
|
|
|
0
|
|
|
|
|
};
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
return (stream->strh->type == GST_RIFF_FCC_auds ?
|
2004-03-14 22:34:33 +00:00
|
|
|
|
src_a_formats : src_v_formats);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#endif
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2009-06-08 13:46:48 +00:00
|
|
|
|
/* assumes stream->strf.auds->av_bps != 0 */
|
|
|
|
|
static inline GstClockTime
|
|
|
|
|
avi_stream_convert_bytes_to_time_unchecked (avi_stream_context * stream,
|
|
|
|
|
guint64 bytes)
|
|
|
|
|
{
|
|
|
|
|
return gst_util_uint64_scale (bytes, GST_SECOND, stream->strf.auds->av_bps);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* assumes stream->strh->rate != 0 */
|
|
|
|
|
static inline GstClockTime
|
|
|
|
|
avi_stream_convert_frames_to_time_unchecked (avi_stream_context * stream,
|
|
|
|
|
guint64 frames)
|
|
|
|
|
{
|
|
|
|
|
return gst_util_uint64_scale (frames, stream->strh->scale * GST_SECOND,
|
|
|
|
|
stream->strh->rate);
|
|
|
|
|
}
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static gboolean
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_src_convert (GstPad * pad,
|
|
|
|
|
GstFormat src_format,
|
|
|
|
|
gint64 src_value, GstFormat * dest_format, gint64 * dest_value)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
|
|
|
|
avi_stream_context *stream = gst_pad_get_element_private (pad);
|
2008-08-30 14:15:03 +00:00
|
|
|
|
gboolean res = TRUE;
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
2008-08-30 14:15:03 +00:00
|
|
|
|
GST_LOG_OBJECT (pad,
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
"Received src_format:%s, src_value:%" G_GUINT64_FORMAT
|
|
|
|
|
", dest_format:%s", gst_format_get_name (src_format), src_value,
|
|
|
|
|
gst_format_get_name (*dest_format));
|
2005-11-11 16:48:58 +00:00
|
|
|
|
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (src_format == *dest_format)) {
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
*dest_value = src_value;
|
2005-11-11 16:48:58 +00:00
|
|
|
|
goto done;
|
|
|
|
|
}
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (!stream->strh || !stream->strf.data)) {
|
2005-11-11 16:48:58 +00:00
|
|
|
|
res = FALSE;
|
|
|
|
|
goto done;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (stream->strh->type == GST_RIFF_FCC_vids &&
|
|
|
|
|
(src_format == GST_FORMAT_BYTES
|
|
|
|
|
|| *dest_format == GST_FORMAT_BYTES))) {
|
2005-11-11 16:48:58 +00:00
|
|
|
|
res = FALSE;
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
2003-07-06 20:49:52 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
switch (src_format) {
|
|
|
|
|
case GST_FORMAT_TIME:
|
|
|
|
|
switch (*dest_format) {
|
2004-03-15 19:32:27 +00:00
|
|
|
|
case GST_FORMAT_BYTES:
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
*dest_value = gst_util_uint64_scale (src_value,
|
|
|
|
|
(guint64) stream->strf.auds->av_bps, GST_SECOND);
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
|
|
|
|
case GST_FORMAT_DEFAULT:
|
2009-07-24 15:04:31 +00:00
|
|
|
|
{
|
2009-07-29 12:31:48 +00:00
|
|
|
|
gdouble error;
|
|
|
|
|
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
*dest_value = gst_util_uint64_scale (src_value, stream->strh->rate,
|
|
|
|
|
stream->strh->scale * GST_SECOND);
|
2009-07-29 12:31:48 +00:00
|
|
|
|
|
2009-07-24 15:04:31 +00:00
|
|
|
|
/* Attempt to round to nearest integer: if the difference is more
|
|
|
|
|
* than 0.5 (less than -0.5), it means that gst_util_uint64_scale()
|
|
|
|
|
* just truncated an integer, while it had to be rounded
|
|
|
|
|
*/
|
2009-07-29 12:31:48 +00:00
|
|
|
|
error = *dest_value * GST_SECOND -
|
|
|
|
|
src_value * stream->strh->rate / stream->strh->scale;
|
|
|
|
|
if (error <= -0.5)
|
|
|
|
|
*dest_value += 1;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
2009-07-24 15:04:31 +00:00
|
|
|
|
}
|
2004-03-15 19:32:27 +00:00
|
|
|
|
default:
|
|
|
|
|
res = FALSE;
|
|
|
|
|
break;
|
2003-07-06 20:49:52 +00:00
|
|
|
|
}
|
2002-01-31 22:22:42 +00:00
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
case GST_FORMAT_BYTES:
|
|
|
|
|
switch (*dest_format) {
|
2004-03-15 19:32:27 +00:00
|
|
|
|
case GST_FORMAT_TIME:
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (stream->strf.auds->av_bps != 0) {
|
2009-06-08 13:46:48 +00:00
|
|
|
|
*dest_value = avi_stream_convert_bytes_to_time_unchecked (stream,
|
|
|
|
|
src_value);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
} else
|
|
|
|
|
res = FALSE;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
res = FALSE;
|
|
|
|
|
break;
|
2003-07-06 20:49:52 +00:00
|
|
|
|
}
|
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
case GST_FORMAT_DEFAULT:
|
|
|
|
|
switch (*dest_format) {
|
2004-03-15 19:32:27 +00:00
|
|
|
|
case GST_FORMAT_TIME:
|
2009-06-08 13:46:48 +00:00
|
|
|
|
*dest_value =
|
|
|
|
|
avi_stream_convert_frames_to_time_unchecked (stream, src_value);
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
res = FALSE;
|
|
|
|
|
break;
|
2003-07-06 20:49:52 +00:00
|
|
|
|
}
|
2003-01-18 16:13:29 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
res = FALSE;
|
2003-07-06 20:49:52 +00:00
|
|
|
|
}
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
2005-11-11 16:48:58 +00:00
|
|
|
|
done:
|
2008-08-30 14:15:03 +00:00
|
|
|
|
GST_LOG_OBJECT (pad,
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
"Returning res:%d dest_format:%s dest_value:%" G_GUINT64_FORMAT, res,
|
|
|
|
|
gst_format_get_name (*dest_format), *dest_value);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
return res;
|
2003-07-06 20:49:52 +00:00
|
|
|
|
}
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static const GstQueryType *
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_get_src_query_types (GstPad * pad)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
{
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static const GstQueryType src_types[] = {
|
|
|
|
|
GST_QUERY_POSITION,
|
2005-10-21 16:15:57 +00:00
|
|
|
|
GST_QUERY_DURATION,
|
2007-09-03 07:44:34 +00:00
|
|
|
|
GST_QUERY_SEEKING,
|
2009-04-09 22:26:44 +00:00
|
|
|
|
GST_QUERY_CONVERT,
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
0
|
|
|
|
|
};
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
return src_types;
|
2002-05-26 21:59:22 +00:00
|
|
|
|
}
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static gboolean
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_avi_demux_handle_src_query (GstPad * pad, GstQuery * query)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
{
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
gboolean res = TRUE;
|
2007-11-12 17:06:32 +00:00
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (gst_pad_get_parent (pad));
|
2004-03-14 22:34:33 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi_stream_context *stream = gst_pad_get_element_private (pad);
|
2002-05-26 21:59:22 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (!stream->strh || !stream->strf.data)
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
return gst_pad_query_default (pad, query);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
|
|
|
|
switch (GST_QUERY_TYPE (query)) {
|
|
|
|
|
case GST_QUERY_POSITION:{
|
2005-10-19 15:57:04 +00:00
|
|
|
|
gint64 pos = 0;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG ("pos query for stream %d: frames %d, bytes %" G_GUINT64_FORMAT,
|
|
|
|
|
stream->num, stream->current_frame, stream->current_byte);
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_auds) {
|
2006-10-28 16:37:20 +00:00
|
|
|
|
if (stream->is_vbr) {
|
|
|
|
|
/* VBR */
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
pos = gst_util_uint64_scale ((gint64) stream->current_frame *
|
|
|
|
|
stream->strh->scale, GST_SECOND, (guint64) stream->strh->rate);
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "VBR convert frame %u, time %"
|
2006-10-28 16:37:20 +00:00
|
|
|
|
GST_TIME_FORMAT, stream->current_frame, GST_TIME_ARGS (pos));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
} else if (stream->strf.auds->av_bps != 0) {
|
2006-10-28 16:37:20 +00:00
|
|
|
|
/* CBR */
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
pos = gst_util_uint64_scale (stream->current_byte, GST_SECOND,
|
|
|
|
|
(guint64) stream->strf.auds->av_bps);
|
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
2006-10-28 16:37:20 +00:00
|
|
|
|
"CBR convert bytes %" G_GUINT64_FORMAT ", time %" GST_TIME_FORMAT,
|
|
|
|
|
stream->current_byte, GST_TIME_ARGS (pos));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
} else if (stream->total_frames != 0 && stream->total_bytes != 0) {
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
/* calculate timestamps based on percentage of length */
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
guint64 xlen = avi->avih->us_frame *
|
|
|
|
|
avi->avih->tot_frames * GST_USECOND;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
2006-10-28 16:37:20 +00:00
|
|
|
|
if (stream->is_vbr) {
|
2006-10-31 09:29:36 +00:00
|
|
|
|
pos = gst_util_uint64_scale (xlen, stream->current_frame,
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
stream->total_frames);
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "VBR perc convert frame %u, time %"
|
2006-10-28 16:37:20 +00:00
|
|
|
|
GST_TIME_FORMAT, stream->current_frame, GST_TIME_ARGS (pos));
|
|
|
|
|
} else {
|
2006-10-31 09:29:36 +00:00
|
|
|
|
pos = gst_util_uint64_scale (xlen, stream->current_byte,
|
2006-10-28 16:37:20 +00:00
|
|
|
|
stream->total_bytes);
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "CBR perc convert bytes %" G_GUINT64_FORMAT
|
2006-10-28 16:37:20 +00:00
|
|
|
|
", time %" GST_TIME_FORMAT, stream->current_byte,
|
|
|
|
|
GST_TIME_ARGS (pos));
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
} else {
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* we don't know */
|
2004-03-15 19:32:27 +00:00
|
|
|
|
res = FALSE;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
if (stream->strh->rate != 0) {
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
pos = gst_util_uint64_scale ((guint64) stream->current_frame *
|
|
|
|
|
stream->strh->scale, GST_SECOND, (guint64) stream->strh->rate);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
} else {
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
pos = stream->current_frame * avi->avih->us_frame * GST_USECOND;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
2002-05-26 21:59:22 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
if (res) {
|
|
|
|
|
GST_DEBUG ("pos query : %" GST_TIME_FORMAT, GST_TIME_ARGS (pos));
|
2005-10-19 15:57:04 +00:00
|
|
|
|
gst_query_set_position (query, GST_FORMAT_TIME, pos);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
} else
|
|
|
|
|
GST_WARNING ("pos query failed");
|
2005-10-19 15:57:04 +00:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case GST_QUERY_DURATION:
|
|
|
|
|
{
|
2009-04-09 22:26:44 +00:00
|
|
|
|
GstFormat fmt;
|
|
|
|
|
|
2006-03-03 17:51:16 +00:00
|
|
|
|
if (stream->strh->type != GST_RIFF_FCC_auds &&
|
|
|
|
|
stream->strh->type != GST_RIFF_FCC_vids) {
|
|
|
|
|
res = FALSE;
|
|
|
|
|
break;
|
|
|
|
|
}
|
2009-04-09 22:26:44 +00:00
|
|
|
|
|
|
|
|
|
gst_query_parse_duration (query, &fmt, NULL);
|
|
|
|
|
|
|
|
|
|
switch (fmt) {
|
|
|
|
|
case GST_FORMAT_TIME:
|
|
|
|
|
gst_query_set_duration (query, fmt, stream->duration);
|
|
|
|
|
break;
|
|
|
|
|
case GST_FORMAT_DEFAULT:
|
2009-07-24 15:04:31 +00:00
|
|
|
|
{
|
|
|
|
|
gint64 dur;
|
2009-04-09 22:26:44 +00:00
|
|
|
|
GST_DEBUG_OBJECT (query, "total frames is %" G_GUINT32_FORMAT,
|
|
|
|
|
stream->total_frames);
|
2009-07-24 15:04:31 +00:00
|
|
|
|
|
2009-07-29 12:31:48 +00:00
|
|
|
|
if (stream->total_frames >= 0)
|
2009-07-24 15:04:31 +00:00
|
|
|
|
gst_query_set_duration (query, fmt, stream->total_frames);
|
2009-07-29 12:31:48 +00:00
|
|
|
|
else if (gst_pad_query_convert (pad, GST_FORMAT_TIME,
|
|
|
|
|
stream->duration, &fmt, &dur))
|
2009-07-24 15:04:31 +00:00
|
|
|
|
gst_query_set_duration (query, fmt, dur);
|
2009-04-09 22:26:44 +00:00
|
|
|
|
break;
|
2009-07-24 15:04:31 +00:00
|
|
|
|
}
|
2009-04-09 22:26:44 +00:00
|
|
|
|
default:
|
|
|
|
|
res = FALSE;
|
|
|
|
|
break;
|
|
|
|
|
}
|
2002-05-26 21:59:22 +00:00
|
|
|
|
break;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
2007-09-03 07:44:34 +00:00
|
|
|
|
case GST_QUERY_SEEKING:{
|
|
|
|
|
GstFormat fmt;
|
|
|
|
|
|
|
|
|
|
gst_query_parse_seeking (query, &fmt, NULL, NULL, NULL);
|
|
|
|
|
if (fmt == GST_FORMAT_TIME) {
|
|
|
|
|
gboolean seekable = TRUE;
|
|
|
|
|
|
|
|
|
|
if (avi->streaming) {
|
|
|
|
|
seekable = FALSE;
|
|
|
|
|
} else {
|
|
|
|
|
if (avi->index_entries == NULL) {
|
|
|
|
|
seekable = FALSE;
|
|
|
|
|
/* FIXME: when building index_entried, count keyframes
|
|
|
|
|
if (!(avi->key_frame_ct > 1))
|
|
|
|
|
seekable = FALSE;
|
|
|
|
|
*/
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
gst_query_set_seeking (query, GST_FORMAT_TIME, seekable,
|
|
|
|
|
0, stream->duration);
|
|
|
|
|
res = TRUE;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
2009-04-09 22:26:44 +00:00
|
|
|
|
case GST_QUERY_CONVERT:{
|
|
|
|
|
GstFormat src_fmt, dest_fmt;
|
|
|
|
|
gint64 src_val, dest_val;
|
|
|
|
|
|
|
|
|
|
gst_query_parse_convert (query, &src_fmt, &src_val, &dest_fmt, &dest_val);
|
|
|
|
|
if ((res = gst_avi_demux_src_convert (pad, src_fmt, src_val, &dest_fmt,
|
|
|
|
|
&dest_val)))
|
|
|
|
|
gst_query_set_convert (query, src_fmt, src_val, dest_fmt, dest_val);
|
|
|
|
|
else
|
|
|
|
|
res = gst_pad_query_default (pad, query);
|
|
|
|
|
break;
|
|
|
|
|
}
|
2002-05-26 21:59:22 +00:00
|
|
|
|
default:
|
2006-02-06 12:18:45 +00:00
|
|
|
|
res = gst_pad_query_default (pad, query);
|
2002-05-26 21:59:22 +00:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
2007-11-12 17:06:32 +00:00
|
|
|
|
gst_object_unref (avi);
|
2002-05-26 21:59:22 +00:00
|
|
|
|
return res;
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#if 0
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static const GstEventMask *
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_get_event_mask (GstPad * pad)
|
2002-07-24 21:41:38 +00:00
|
|
|
|
{
|
|
|
|
|
static const GstEventMask masks[] = {
|
2004-03-14 22:34:33 +00:00
|
|
|
|
{GST_EVENT_SEEK, GST_SEEK_METHOD_SET | GST_SEEK_FLAG_KEY_UNIT},
|
|
|
|
|
{0,}
|
2002-07-24 21:41:38 +00:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
return masks;
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#endif
|
2004-03-14 22:34:33 +00:00
|
|
|
|
|
2009-07-09 05:14:23 +00:00
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_handle_sink_event (GstPad * pad, GstEvent * event)
|
|
|
|
|
{
|
|
|
|
|
gboolean res = TRUE;
|
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (gst_pad_get_parent (pad));
|
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"have event type %s: %p on sink pad", GST_EVENT_TYPE_NAME (event), event);
|
|
|
|
|
|
|
|
|
|
switch (GST_EVENT_TYPE (event)) {
|
|
|
|
|
case GST_EVENT_NEWSEGMENT:
|
|
|
|
|
/* Drop NEWSEGMENT events, new ones are generated later */
|
|
|
|
|
gst_event_unref (event);
|
|
|
|
|
break;
|
2009-08-04 11:36:36 +00:00
|
|
|
|
case GST_EVENT_EOS:
|
|
|
|
|
{
|
|
|
|
|
if (avi->state != GST_AVI_DEMUX_MOVI) {
|
|
|
|
|
gst_event_unref (event);
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX,
|
|
|
|
|
(NULL), ("got eos and didn't receive a complete header object"));
|
|
|
|
|
} else if (!gst_avi_demux_push_event (avi, event)) {
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX,
|
|
|
|
|
(NULL), ("got eos but no streams (yet)"));
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
2009-07-09 05:14:23 +00:00
|
|
|
|
default:
|
|
|
|
|
res = gst_pad_event_default (pad, event);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
gst_object_unref (avi);
|
|
|
|
|
|
|
|
|
|
return res;
|
|
|
|
|
}
|
|
|
|
|
|
2002-05-26 21:59:22 +00:00
|
|
|
|
static gboolean
|
2004-03-14 22:34:33 +00:00
|
|
|
|
gst_avi_demux_handle_src_event (GstPad * pad, GstEvent * event)
|
2002-05-26 21:59:22 +00:00
|
|
|
|
{
|
|
|
|
|
gboolean res = TRUE;
|
2007-11-12 17:06:32 +00:00
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (gst_pad_get_parent (pad));
|
2004-03-14 22:34:33 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
"have event type %s: %p on src pad", GST_EVENT_TYPE_NAME (event), event);
|
2002-05-26 21:59:22 +00:00
|
|
|
|
|
|
|
|
|
switch (GST_EVENT_TYPE (event)) {
|
|
|
|
|
case GST_EVENT_SEEK:
|
2009-02-26 18:07:35 +00:00
|
|
|
|
/* handle seeking only in pull mode */
|
|
|
|
|
if (!avi->streaming) {
|
|
|
|
|
res = gst_avi_demux_handle_seek (avi, pad, event);
|
|
|
|
|
gst_event_unref (event);
|
|
|
|
|
} else {
|
|
|
|
|
res = gst_pad_event_default (pad, event);
|
|
|
|
|
}
|
2007-11-12 17:21:59 +00:00
|
|
|
|
break;
|
|
|
|
|
case GST_EVENT_QOS:
|
|
|
|
|
case GST_EVENT_NAVIGATION:
|
|
|
|
|
res = FALSE;
|
|
|
|
|
gst_event_unref (event);
|
2002-05-26 21:59:22 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
2007-11-12 17:06:32 +00:00
|
|
|
|
res = gst_pad_event_default (pad, event);
|
2002-05-26 21:59:22 +00:00
|
|
|
|
break;
|
|
|
|
|
}
|
2007-11-12 17:06:32 +00:00
|
|
|
|
|
|
|
|
|
gst_object_unref (avi);
|
|
|
|
|
|
2002-05-26 21:59:22 +00:00
|
|
|
|
return res;
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/* streaming helper (push) */
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* gst_avi_demux_peek_chunk_info:
|
|
|
|
|
* @avi: Avi object
|
|
|
|
|
* @tag: holder for tag
|
|
|
|
|
* @size: holder for tag size
|
|
|
|
|
*
|
|
|
|
|
* Peek next chunk info (tag and size)
|
|
|
|
|
*
|
|
|
|
|
* Returns: TRUE when one chunk info has been got
|
|
|
|
|
*/
|
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_peek_chunk_info (GstAviDemux * avi, guint32 * tag, guint32 * size)
|
|
|
|
|
{
|
|
|
|
|
const guint8 *data = NULL;
|
|
|
|
|
|
|
|
|
|
if (gst_adapter_available (avi->adapter) < 8) {
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
data = gst_adapter_peek (avi->adapter, 8);
|
|
|
|
|
*tag = GST_READ_UINT32_LE (data);
|
|
|
|
|
*size = GST_READ_UINT32_LE (data + 4);
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* gst_avi_demux_peek_chunk:
|
|
|
|
|
* @avi: Avi object
|
|
|
|
|
* @tag: holder for tag
|
|
|
|
|
* @size: holder for tag size
|
|
|
|
|
*
|
|
|
|
|
* Peek enough data for one full chunk
|
|
|
|
|
*
|
|
|
|
|
* Returns: %TRUE when one chunk has been got
|
|
|
|
|
*/
|
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_peek_chunk (GstAviDemux * avi, guint32 * tag, guint32 * size)
|
|
|
|
|
{
|
|
|
|
|
guint32 peek_size = 0;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
gint available;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
if (!gst_avi_demux_peek_chunk_info (avi, tag, size)) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
2006-09-13 13:26:15 +00:00
|
|
|
|
/* FIXME: shouldn't this check go to gst_avi_demux_peek_chunk_info() already */
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
if (!(*size) || (*size) == -1) {
|
2006-09-13 13:26:15 +00:00
|
|
|
|
GST_INFO ("Invalid chunk size %d for tag %" GST_FOURCC_FORMAT,
|
|
|
|
|
*size, GST_FOURCC_ARGS (*tag));
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
peek_size = (*size + 1) & ~1;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
available = gst_adapter_available (avi->adapter);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG ("Need to peek chunk of %d bytes to read chunk %" GST_FOURCC_FORMAT
|
|
|
|
|
", %d bytes available", *size, GST_FOURCC_ARGS (*tag), available);
|
|
|
|
|
|
|
|
|
|
if (available >= (8 + peek_size)) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
return TRUE;
|
|
|
|
|
} else {
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* AVI init */
|
|
|
|
|
|
|
|
|
|
/*
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* gst_avi_demux_parse_file_header:
|
|
|
|
|
* @element: caller element (used for errors/debug).
|
|
|
|
|
* @buf: input data to be used for parsing.
|
|
|
|
|
*
|
|
|
|
|
* "Open" a RIFF/AVI file. The buffer should be at least 12
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
* bytes long. Takes ownership of @buf.
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
*
|
|
|
|
|
* Returns: TRUE if the file is a RIFF/AVI file, FALSE otherwise.
|
|
|
|
|
* Throws an error, caller should error out (fatal).
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
*/
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
static gboolean
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_avi_demux_parse_file_header (GstElement * element, GstBuffer * buf)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
{
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
guint32 doctype;
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
2006-10-28 16:37:20 +00:00
|
|
|
|
/* riff_parse posts an error */
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (!gst_riff_parse_file_header (element, buf, &doctype))
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
return FALSE;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
if (doctype != GST_RIFF_RIFF_AVI)
|
|
|
|
|
goto not_avi;
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
not_avi:
|
|
|
|
|
{
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GST_ELEMENT_ERROR (element, STREAM, WRONG_TYPE, (NULL),
|
2005-11-21 13:38:24 +00:00
|
|
|
|
("File is not an AVI file: %" GST_FOURCC_FORMAT,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GST_FOURCC_ARGS (doctype)));
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
|
|
|
|
* Read AVI file tag when streaming
|
|
|
|
|
*/
|
|
|
|
|
static GstFlowReturn
|
|
|
|
|
gst_avi_demux_stream_init_push (GstAviDemux * avi)
|
|
|
|
|
{
|
|
|
|
|
if (gst_adapter_available (avi->adapter) >= 12) {
|
2006-10-28 16:37:20 +00:00
|
|
|
|
GstBuffer *tmp;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
2006-10-28 16:37:20 +00:00
|
|
|
|
tmp = gst_adapter_take_buffer (avi->adapter, 12);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
|
|
|
|
GST_DEBUG ("Parsing avi header");
|
|
|
|
|
if (!gst_avi_demux_parse_file_header (GST_ELEMENT (avi), tmp)) {
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
GST_DEBUG ("header ok");
|
|
|
|
|
avi->offset += 12;
|
2006-10-28 16:37:20 +00:00
|
|
|
|
|
|
|
|
|
avi->state = GST_AVI_DEMUX_HEADER;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
return GST_FLOW_OK;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Read AVI file tag
|
|
|
|
|
*/
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
static GstFlowReturn
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_avi_demux_stream_init_pull (GstAviDemux * avi)
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
{
|
|
|
|
|
GstFlowReturn res;
|
|
|
|
|
GstBuffer *buf = NULL;
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
res = gst_pad_pull_range (avi->sinkpad, avi->offset, 12, &buf);
|
|
|
|
|
if (res != GST_FLOW_OK)
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
return res;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
else if (!gst_avi_demux_parse_file_header (GST_ELEMENT_CAST (avi), buf))
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
goto wrong_header;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
|
|
|
|
avi->offset += 12;
|
|
|
|
|
|
|
|
|
|
return GST_FLOW_OK;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
wrong_header:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "error parsing file header");
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/* AVI header handling */
|
|
|
|
|
|
|
|
|
|
/*
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* gst_avi_demux_parse_avih:
|
|
|
|
|
* @element: caller element (used for errors/debug).
|
|
|
|
|
* @buf: input data to be used for parsing.
|
|
|
|
|
* @avih: pointer to structure (filled in by function) containing
|
|
|
|
|
* stream information (such as flags, number of streams, etc.).
|
|
|
|
|
*
|
|
|
|
|
* Read 'avih' header. Discards buffer after use.
|
|
|
|
|
*
|
|
|
|
|
* Returns: TRUE on success, FALSE otherwise. Throws an error if
|
|
|
|
|
* the header is invalid. The caller should error out
|
|
|
|
|
* (fatal).
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
*/
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
static gboolean
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_avi_demux_parse_avih (GstElement * element,
|
|
|
|
|
GstBuffer * buf, gst_riff_avih ** _avih)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_riff_avih *avih;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
if (buf == NULL)
|
|
|
|
|
goto no_buffer;
|
|
|
|
|
|
|
|
|
|
if (GST_BUFFER_SIZE (buf) < sizeof (gst_riff_avih))
|
|
|
|
|
goto avih_too_small;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
avih = g_memdup (GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
|
|
|
|
|
|
|
|
|
|
#if (G_BYTE_ORDER == G_BIG_ENDIAN)
|
|
|
|
|
avih->us_frame = GUINT32_FROM_LE (avih->us_frame);
|
|
|
|
|
avih->max_bps = GUINT32_FROM_LE (avih->max_bps);
|
|
|
|
|
avih->pad_gran = GUINT32_FROM_LE (avih->pad_gran);
|
|
|
|
|
avih->flags = GUINT32_FROM_LE (avih->flags);
|
|
|
|
|
avih->tot_frames = GUINT32_FROM_LE (avih->tot_frames);
|
|
|
|
|
avih->init_frames = GUINT32_FROM_LE (avih->init_frames);
|
|
|
|
|
avih->streams = GUINT32_FROM_LE (avih->streams);
|
|
|
|
|
avih->bufsize = GUINT32_FROM_LE (avih->bufsize);
|
|
|
|
|
avih->width = GUINT32_FROM_LE (avih->width);
|
|
|
|
|
avih->height = GUINT32_FROM_LE (avih->height);
|
|
|
|
|
avih->scale = GUINT32_FROM_LE (avih->scale);
|
|
|
|
|
avih->rate = GUINT32_FROM_LE (avih->rate);
|
|
|
|
|
avih->start = GUINT32_FROM_LE (avih->start);
|
|
|
|
|
avih->length = GUINT32_FROM_LE (avih->length);
|
|
|
|
|
#endif
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
|
|
|
|
/* debug stuff */
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GST_INFO_OBJECT (element, "avih tag found:");
|
|
|
|
|
GST_INFO_OBJECT (element, " us_frame %u", avih->us_frame);
|
|
|
|
|
GST_INFO_OBJECT (element, " max_bps %u", avih->max_bps);
|
|
|
|
|
GST_INFO_OBJECT (element, " pad_gran %u", avih->pad_gran);
|
|
|
|
|
GST_INFO_OBJECT (element, " flags 0x%08x", avih->flags);
|
|
|
|
|
GST_INFO_OBJECT (element, " tot_frames %u", avih->tot_frames);
|
|
|
|
|
GST_INFO_OBJECT (element, " init_frames %u", avih->init_frames);
|
|
|
|
|
GST_INFO_OBJECT (element, " streams %u", avih->streams);
|
|
|
|
|
GST_INFO_OBJECT (element, " bufsize %u", avih->bufsize);
|
|
|
|
|
GST_INFO_OBJECT (element, " width %u", avih->width);
|
|
|
|
|
GST_INFO_OBJECT (element, " height %u", avih->height);
|
|
|
|
|
GST_INFO_OBJECT (element, " scale %u", avih->scale);
|
|
|
|
|
GST_INFO_OBJECT (element, " rate %u", avih->rate);
|
|
|
|
|
GST_INFO_OBJECT (element, " start %u", avih->start);
|
|
|
|
|
GST_INFO_OBJECT (element, " length %u", avih->length);
|
|
|
|
|
|
|
|
|
|
*_avih = avih;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
no_buffer:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (element, STREAM, DEMUX, (NULL), ("No buffer"));
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
avih_too_small:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (element, STREAM, DEMUX, (NULL),
|
|
|
|
|
("Too small avih (%d available, %d needed)",
|
|
|
|
|
GST_BUFFER_SIZE (buf), (int) sizeof (gst_riff_avih)));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* gst_avi_demux_parse_superindex:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
* @avi: caller element (used for debugging/errors).
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* @buf: input data to use for parsing.
|
|
|
|
|
* @locations: locations in the file (byte-offsets) that contain
|
|
|
|
|
* the actual indexes (see get_avi_demux_parse_subindex()).
|
|
|
|
|
* The array ends with GST_BUFFER_OFFSET_NONE.
|
|
|
|
|
*
|
|
|
|
|
* Reads superindex (openDML-2 spec stuff) from the provided data.
|
|
|
|
|
*
|
|
|
|
|
* Returns: TRUE on success, FALSE otherwise. Indexes should be skipped
|
|
|
|
|
* on error, but they are not fatal.
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
*/
|
|
|
|
|
static gboolean
|
2006-08-24 11:21:06 +00:00
|
|
|
|
gst_avi_demux_parse_superindex (GstAviDemux * avi,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GstBuffer * buf, guint64 ** _indexes)
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
{
|
2006-04-10 10:10:55 +00:00
|
|
|
|
guint8 *data;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
guint16 bpe = 16;
|
|
|
|
|
guint32 num, i;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
guint64 *indexes;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
guint size;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
*_indexes = NULL;
|
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
size = buf ? GST_BUFFER_SIZE (buf) : 0;
|
|
|
|
|
if (size < 24)
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
goto too_small;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
2006-04-10 10:10:55 +00:00
|
|
|
|
data = GST_BUFFER_DATA (buf);
|
|
|
|
|
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
/* check type of index. The opendml2 specs state that
|
|
|
|
|
* there should be 4 dwords per array entry. Type can be
|
|
|
|
|
* either frame or field (and we don't care). */
|
|
|
|
|
if (GST_READ_UINT16_LE (data) != 4 ||
|
|
|
|
|
(data[2] & 0xfe) != 0x0 || data[3] != 0x0) {
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
2006-10-05 16:37:33 +00:00
|
|
|
|
"Superindex for stream has unexpected "
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
"size_entry %d (bytes) or flags 0x%02x/0x%02x",
|
|
|
|
|
GST_READ_UINT16_LE (data), data[2], data[3]);
|
|
|
|
|
bpe = GST_READ_UINT16_LE (data) * 4;
|
|
|
|
|
}
|
|
|
|
|
num = GST_READ_UINT32_LE (&data[4]);
|
|
|
|
|
|
|
|
|
|
indexes = g_new (guint64, num + 1);
|
|
|
|
|
for (i = 0; i < num; i++) {
|
2006-08-24 11:21:06 +00:00
|
|
|
|
if (size < 24 + bpe * (i + 1))
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
break;
|
|
|
|
|
indexes[i] = GST_READ_UINT64_LE (&data[24 + bpe * i]);
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
indexes[i] = GST_BUFFER_OFFSET_NONE;
|
|
|
|
|
*_indexes = indexes;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
too_small:
|
|
|
|
|
{
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GST_ERROR_OBJECT (avi,
|
|
|
|
|
"Not enough data to parse superindex (%d available, 24 needed)", size);
|
|
|
|
|
if (buf)
|
|
|
|
|
gst_buffer_unref (buf);
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* gst_avi_demux_parse_subindex:
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
* @avi: Avi object
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* @buf: input data to use for parsing.
|
|
|
|
|
* @stream: stream context.
|
|
|
|
|
* @entries_list: a list (returned by the function) containing all the
|
|
|
|
|
* indexes parsed in this specific subindex. The first
|
|
|
|
|
* entry is also a pointer to allocated memory that needs
|
|
|
|
|
* to be free´ed. May be NULL if no supported indexes were
|
|
|
|
|
* found.
|
|
|
|
|
*
|
|
|
|
|
* Reads superindex (openDML-2 spec stuff) from the provided data.
|
|
|
|
|
* The buffer will be discarded after use.
|
|
|
|
|
*
|
|
|
|
|
* Returns: TRUE on success, FALSE otherwise. Errors are fatal, we
|
|
|
|
|
* throw an error, caller should bail out asap.
|
|
|
|
|
*/
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
static gboolean
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
gst_avi_demux_parse_subindex (GstAviDemux * avi,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GstBuffer * buf, avi_stream_context * stream, GList ** _entries_list)
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
{
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
guint8 *data = GST_BUFFER_DATA (buf);
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
guint16 bpe;
|
|
|
|
|
guint32 num, i;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
guint64 baseoff;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
gst_avi_index_entry *entries, *entry;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GList *entries_list = NULL;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
guint size;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
*_entries_list = NULL;
|
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
size = buf ? GST_BUFFER_SIZE (buf) : 0;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
/* check size */
|
|
|
|
|
if (size < 24)
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
goto too_small;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
/* We don't support index-data yet */
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
if (data[3] & 0x80)
|
|
|
|
|
goto not_implemented;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
/* check type of index. The opendml2 specs state that
|
|
|
|
|
* there should be 4 dwords per array entry. Type can be
|
|
|
|
|
* either frame or field (and we don't care). */
|
|
|
|
|
bpe = (data[2] & 0x01) ? 12 : 8;
|
|
|
|
|
if (GST_READ_UINT16_LE (data) != bpe / 4 ||
|
|
|
|
|
(data[2] & 0xfe) != 0x0 || data[3] != 0x1) {
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
"Superindex for stream %d has unexpected "
|
|
|
|
|
"size_entry %d (bytes) or flags 0x%02x/0x%02x",
|
2006-10-05 16:37:33 +00:00
|
|
|
|
stream->num, GST_READ_UINT16_LE (data), data[2], data[3]);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
bpe = GST_READ_UINT16_LE (data) * 4;
|
|
|
|
|
}
|
|
|
|
|
num = GST_READ_UINT32_LE (&data[4]);
|
|
|
|
|
baseoff = GST_READ_UINT64_LE (&data[12]);
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
2008-02-04 12:07:14 +00:00
|
|
|
|
/* If there's nothing, just return ! */
|
|
|
|
|
if (num == 0)
|
|
|
|
|
return TRUE;
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (!(entries = g_try_new (gst_avi_index_entry, num)))
|
|
|
|
|
goto out_of_mem;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
for (i = 0; i < num; i++) {
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
gint64 next_ts;
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
entry = &entries[i];
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (size < 24 + bpe * (i + 1))
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
break;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
/* fill in */
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
entry->offset = baseoff + GST_READ_UINT32_LE (&data[24 + bpe * i]);
|
|
|
|
|
entry->size = GST_READ_UINT32_LE (&data[24 + bpe * i + 4]);
|
|
|
|
|
entry->flags =
|
|
|
|
|
(entry->size & 0x80000000) ? 0 : GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
entry->size &= ~0x80000000;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
entry->index_nr = i;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
entry->stream_nr = stream->num;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
/* stream duration unknown, now we can calculate it */
|
|
|
|
|
if (stream->idx_duration == -1)
|
|
|
|
|
stream->idx_duration = 0;
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
/* timestamps */
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
entry->ts = stream->idx_duration;
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
if (stream->is_vbr) {
|
2008-10-08 13:31:44 +00:00
|
|
|
|
/* VBR stream next timestamp */
|
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_auds) {
|
2009-06-08 13:46:48 +00:00
|
|
|
|
next_ts = avi_stream_convert_frames_to_time_unchecked (stream,
|
|
|
|
|
stream->total_blocks + 1);
|
2008-10-08 13:31:44 +00:00
|
|
|
|
} else {
|
2009-06-08 13:46:48 +00:00
|
|
|
|
next_ts = avi_stream_convert_frames_to_time_unchecked (stream,
|
|
|
|
|
stream->total_frames + 1);
|
2008-10-08 13:31:44 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
} else {
|
|
|
|
|
/* CBR get next timestamp */
|
2009-06-08 13:46:48 +00:00
|
|
|
|
next_ts = avi_stream_convert_bytes_to_time_unchecked (stream,
|
|
|
|
|
stream->total_bytes + entry->size);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
/* duration is next - current */
|
|
|
|
|
entry->dur = next_ts - entry->ts;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
|
|
|
|
/* stream position */
|
|
|
|
|
entry->bytes_before = stream->total_bytes;
|
|
|
|
|
entry->frames_before = stream->total_frames;
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
|
|
|
|
|
stream->total_bytes += entry->size;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
stream->total_frames++;
|
2008-10-08 13:31:44 +00:00
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_auds) {
|
|
|
|
|
if (stream->strf.auds->blockalign > 0)
|
|
|
|
|
stream->total_blocks +=
|
|
|
|
|
(entry->size + stream->strf.auds->blockalign -
|
|
|
|
|
1) / stream->strf.auds->blockalign;
|
|
|
|
|
else
|
|
|
|
|
stream->total_blocks++;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
stream->idx_duration = next_ts;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
entries_list = g_list_prepend (entries_list, entry);
|
|
|
|
|
}
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "Read %d index entries", i);
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (i > 0) {
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
*_entries_list = g_list_reverse (entries_list);
|
|
|
|
|
} else {
|
|
|
|
|
g_free (entries);
|
|
|
|
|
}
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
return TRUE;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
too_small:
|
|
|
|
|
{
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_ERROR_OBJECT (avi,
|
2006-08-24 11:21:06 +00:00
|
|
|
|
"Not enough data to parse subindex (%d available, 24 needed)", size);
|
|
|
|
|
if (buf)
|
|
|
|
|
gst_buffer_unref (buf);
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
return TRUE; /* continue */
|
|
|
|
|
}
|
|
|
|
|
not_implemented:
|
|
|
|
|
{
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, NOT_IMPLEMENTED, (NULL),
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
("Subindex-is-data is not implemented"));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
out_of_mem:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, RESOURCE, NO_SPACE_LEFT, (NULL),
|
2007-03-10 12:30:48 +00:00
|
|
|
|
("Cannot allocate memory for %u*%u=%u bytes",
|
|
|
|
|
(guint) sizeof (gst_avi_index_entry), num,
|
|
|
|
|
(guint) sizeof (gst_avi_index_entry) * num));
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
#if 0
|
|
|
|
|
/*
|
|
|
|
|
* Read AVI index when streaming
|
|
|
|
|
*/
|
|
|
|
|
static void
|
|
|
|
|
gst_avi_demux_read_subindexes_push (GstAviDemux * avi,
|
|
|
|
|
GList ** index, GList ** alloc_list)
|
|
|
|
|
{
|
|
|
|
|
GList *list = NULL;
|
|
|
|
|
guint32 tag = 0, size;
|
|
|
|
|
GstBuffer *buf = NULL;
|
|
|
|
|
gint i, n;
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "gst_avi_demux_read_subindexes_push for %d streams",
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
avi->num_streams);
|
|
|
|
|
|
|
|
|
|
for (n = 0; n < avi->num_streams; n++) {
|
|
|
|
|
avi_stream_context *stream = &avi->stream[n];
|
|
|
|
|
|
|
|
|
|
for (i = 0; stream->indexes[i] != GST_BUFFER_OFFSET_NONE; i++) {
|
|
|
|
|
if (!gst_avi_demux_peek_chunk (avi, &tag, &size))
|
|
|
|
|
continue;
|
2008-08-16 14:54:56 +00:00
|
|
|
|
else if ((tag != GST_MAKE_FOURCC ('i', 'x', '0' + stream->num / 10,
|
|
|
|
|
'0' + stream->num % 10)) &&
|
|
|
|
|
(tag != GST_MAKE_FOURCC ('0' + stream->num / 10,
|
|
|
|
|
'0' + stream->num % 10, 'i', 'x'))) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi, "Not an ix## chunk (%" GST_FOURCC_FORMAT ")",
|
|
|
|
|
GST_FOURCC_ARGS (tag));
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
avi->offset += 8 + ((size + 1) & ~1);
|
|
|
|
|
|
|
|
|
|
buf = gst_buffer_new ();
|
|
|
|
|
GST_BUFFER_DATA (buf) = gst_adapter_take (avi->adapter, size);
|
|
|
|
|
GST_BUFFER_SIZE (buf) = size;
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
if (!gst_avi_demux_parse_subindex (avi, buf, stream, &list))
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
continue;
|
|
|
|
|
if (list) {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, " adding %d entries", g_list_length (list));
|
|
|
|
|
*alloc_list = g_list_append (*alloc_list, list->data);
|
|
|
|
|
*index = g_list_concat (*index, list);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
g_free (stream->indexes);
|
|
|
|
|
stream->indexes = NULL;
|
|
|
|
|
}
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "index %s", ((*index) ? "!= 0" : "== 0"));
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Read AVI index
|
|
|
|
|
*/
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
static void
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_avi_demux_read_subindexes_pull (GstAviDemux * avi,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GList ** index, GList ** alloc_list)
|
|
|
|
|
{
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GList *list = NULL;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
guint32 tag;
|
|
|
|
|
GstBuffer *buf;
|
|
|
|
|
gint i, n;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "gst_avi_demux_read_subindexes_pull for %d streams",
|
|
|
|
|
avi->num_streams);
|
2006-07-25 13:14:05 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
for (n = 0; n < avi->num_streams; n++) {
|
|
|
|
|
avi_stream_context *stream = &avi->stream[n];
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
for (i = 0; stream->indexes[i] != GST_BUFFER_OFFSET_NONE; i++) {
|
|
|
|
|
if (gst_riff_read_chunk (GST_ELEMENT (avi), avi->sinkpad,
|
|
|
|
|
&stream->indexes[i], &tag, &buf) != GST_FLOW_OK)
|
|
|
|
|
continue;
|
2008-08-16 14:54:56 +00:00
|
|
|
|
else if ((tag != GST_MAKE_FOURCC ('i', 'x', '0' + stream->num / 10,
|
|
|
|
|
'0' + stream->num % 10)) &&
|
|
|
|
|
(tag != GST_MAKE_FOURCC ('0' + stream->num / 10,
|
|
|
|
|
'0' + stream->num % 10, 'i', 'x'))) {
|
|
|
|
|
/* Some ODML files (created by god knows what muxer) have a ##ix format
|
|
|
|
|
* instead of the 'official' ix##. They are still valid though. */
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi, "Not an ix## chunk (%" GST_FOURCC_FORMAT ")",
|
2005-11-21 13:38:24 +00:00
|
|
|
|
GST_FOURCC_ARGS (tag));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
if (!gst_avi_demux_parse_subindex (avi, buf, stream, &list))
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
continue;
|
|
|
|
|
if (list) {
|
gst/avi/gstavidemux.c: unbreak AVI index handling, some more debug, remove an obsolete adapter_flush that caused stre...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_read_subindexes_pull),
(gst_avi_demux_sync), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_chain):
unbreak AVI index handling, some more debug, remove an obsolete
adapter_flush that caused streaming to wander off in the wild
2006-08-24 13:51:15 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, " adding %5d entries, total %2d %5d",
|
|
|
|
|
g_list_length (list), g_list_length (*alloc_list),
|
|
|
|
|
g_list_length (*index));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
*alloc_list = g_list_append (*alloc_list, list->data);
|
|
|
|
|
*index = g_list_concat (*index, list);
|
|
|
|
|
}
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
g_free (stream->indexes);
|
|
|
|
|
stream->indexes = NULL;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "index %s", ((*index) ? "!= 0" : "== 0"));
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
}
|
|
|
|
|
|
2008-06-29 19:52:51 +00:00
|
|
|
|
/*
|
|
|
|
|
* gst_avi_demux_riff_parse_vprp:
|
|
|
|
|
* @element: caller element (used for debugging/error).
|
|
|
|
|
* @buf: input data to be used for parsing, stripped from header.
|
|
|
|
|
* @vprp: a pointer (returned by this function) to a filled-in vprp
|
|
|
|
|
* structure. Caller should free it.
|
|
|
|
|
*
|
|
|
|
|
* Parses a video stream´s vprp. This function takes ownership of @buf.
|
|
|
|
|
*
|
|
|
|
|
* Returns: TRUE if parsing succeeded, otherwise FALSE. The stream
|
|
|
|
|
* should be skipped on error, but it is not fatal.
|
|
|
|
|
*/
|
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_riff_parse_vprp (GstElement * element,
|
|
|
|
|
GstBuffer * buf, gst_riff_vprp ** _vprp)
|
|
|
|
|
{
|
|
|
|
|
gst_riff_vprp *vprp;
|
|
|
|
|
gint k;
|
|
|
|
|
|
|
|
|
|
g_return_val_if_fail (buf != NULL, FALSE);
|
|
|
|
|
g_return_val_if_fail (_vprp != NULL, FALSE);
|
|
|
|
|
|
|
|
|
|
if (GST_BUFFER_SIZE (buf) < G_STRUCT_OFFSET (gst_riff_vprp, field_info))
|
|
|
|
|
goto too_small;
|
|
|
|
|
|
|
|
|
|
vprp = g_memdup (GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
|
|
|
|
|
|
|
|
|
|
#if (G_BYTE_ORDER == G_BIG_ENDIAN)
|
|
|
|
|
vprp->format_token = GUINT32_FROM_LE (vprp->format_token);
|
|
|
|
|
vprp->standard = GUINT32_FROM_LE (vprp->standard);
|
|
|
|
|
vprp->vert_rate = GUINT32_FROM_LE (vprp->vert_rate);
|
|
|
|
|
vprp->hor_t_total = GUINT32_FROM_LE (vprp->hor_t_total);
|
|
|
|
|
vprp->vert_lines = GUINT32_FROM_LE (vprp->vert_lines);
|
|
|
|
|
vprp->aspect = GUINT32_FROM_LE (vprp->aspect);
|
|
|
|
|
vprp->width = GUINT32_FROM_LE (vprp->width);
|
|
|
|
|
vprp->height = GUINT32_FROM_LE (vprp->height);
|
|
|
|
|
vprp->fields = GUINT32_FROM_LE (vprp->fields);
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* size checking */
|
|
|
|
|
/* calculate fields based on size */
|
|
|
|
|
k = (GST_BUFFER_SIZE (buf) - G_STRUCT_OFFSET (gst_riff_vprp, field_info)) /
|
|
|
|
|
vprp->fields;
|
|
|
|
|
if (vprp->fields > k) {
|
|
|
|
|
GST_WARNING_OBJECT (element,
|
|
|
|
|
"vprp header indicated %d fields, only %d available", vprp->fields, k);
|
|
|
|
|
vprp->fields = k;
|
|
|
|
|
}
|
|
|
|
|
if (vprp->fields > GST_RIFF_VPRP_VIDEO_FIELDS) {
|
|
|
|
|
GST_WARNING_OBJECT (element,
|
|
|
|
|
"vprp header indicated %d fields, at most %d supported", vprp->fields,
|
|
|
|
|
GST_RIFF_VPRP_VIDEO_FIELDS);
|
|
|
|
|
vprp->fields = GST_RIFF_VPRP_VIDEO_FIELDS;
|
|
|
|
|
}
|
|
|
|
|
#if (G_BYTE_ORDER == G_BIG_ENDIAN)
|
|
|
|
|
for (k = 0; k < vprp->fields; k++) {
|
|
|
|
|
gst_riff_vprp_video_field_desc *fd;
|
|
|
|
|
|
2008-07-14 13:02:48 +00:00
|
|
|
|
fd = &vprp->field_info[k];
|
2008-06-29 19:52:51 +00:00
|
|
|
|
fd->compressed_bm_height = GUINT32_FROM_LE (fd->compressed_bm_height);
|
|
|
|
|
fd->compressed_bm_width = GUINT32_FROM_LE (fd->compressed_bm_width);
|
|
|
|
|
fd->valid_bm_height = GUINT32_FROM_LE (fd->valid_bm_height);
|
|
|
|
|
fd->valid_bm_width = GUINT16_FROM_LE (fd->valid_bm_width);
|
|
|
|
|
fd->valid_bm_x_offset = GUINT16_FROM_LE (fd->valid_bm_x_offset);
|
|
|
|
|
fd->valid_bm_y_offset = GUINT32_FROM_LE (fd->valid_bm_y_offset);
|
|
|
|
|
fd->video_x_t_offset = GUINT32_FROM_LE (fd->video_x_t_offset);
|
|
|
|
|
fd->video_y_start = GUINT32_FROM_LE (fd->video_y_start);
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* debug */
|
|
|
|
|
GST_INFO_OBJECT (element, "vprp tag found in context vids:");
|
|
|
|
|
GST_INFO_OBJECT (element, " format_token %d", vprp->format_token);
|
|
|
|
|
GST_INFO_OBJECT (element, " standard %d", vprp->standard);
|
|
|
|
|
GST_INFO_OBJECT (element, " vert_rate %d", vprp->vert_rate);
|
|
|
|
|
GST_INFO_OBJECT (element, " hor_t_total %d", vprp->hor_t_total);
|
|
|
|
|
GST_INFO_OBJECT (element, " vert_lines %d", vprp->vert_lines);
|
|
|
|
|
GST_INFO_OBJECT (element, " aspect %d:%d", vprp->aspect >> 16,
|
|
|
|
|
vprp->aspect & 0xffff);
|
|
|
|
|
GST_INFO_OBJECT (element, " width %d", vprp->width);
|
|
|
|
|
GST_INFO_OBJECT (element, " height %d", vprp->height);
|
|
|
|
|
GST_INFO_OBJECT (element, " fields %d", vprp->fields);
|
|
|
|
|
for (k = 0; k < vprp->fields; k++) {
|
|
|
|
|
gst_riff_vprp_video_field_desc *fd;
|
|
|
|
|
|
|
|
|
|
fd = &(vprp->field_info[k]);
|
|
|
|
|
GST_INFO_OBJECT (element, " field %u description:", k);
|
|
|
|
|
GST_INFO_OBJECT (element, " compressed_bm_height %d",
|
|
|
|
|
fd->compressed_bm_height);
|
|
|
|
|
GST_INFO_OBJECT (element, " compressed_bm_width %d",
|
|
|
|
|
fd->compressed_bm_width);
|
|
|
|
|
GST_INFO_OBJECT (element, " valid_bm_height %d",
|
|
|
|
|
fd->valid_bm_height);
|
|
|
|
|
GST_INFO_OBJECT (element, " valid_bm_width %d", fd->valid_bm_width);
|
|
|
|
|
GST_INFO_OBJECT (element, " valid_bm_x_offset %d",
|
|
|
|
|
fd->valid_bm_x_offset);
|
|
|
|
|
GST_INFO_OBJECT (element, " valid_bm_y_offset %d",
|
|
|
|
|
fd->valid_bm_y_offset);
|
|
|
|
|
GST_INFO_OBJECT (element, " video_x_t_offset %d",
|
|
|
|
|
fd->video_x_t_offset);
|
|
|
|
|
GST_INFO_OBJECT (element, " video_y_start %d", fd->video_y_start);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
|
|
|
|
|
*_vprp = vprp;
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
too_small:
|
|
|
|
|
{
|
|
|
|
|
GST_ERROR_OBJECT (element,
|
|
|
|
|
"Too small vprp (%d available, at least %d needed)",
|
|
|
|
|
GST_BUFFER_SIZE (buf),
|
|
|
|
|
(int) G_STRUCT_OFFSET (gst_riff_vprp, field_info));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* gst_avi_demux_parse_stream:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
* @avi: calling element (used for debugging/errors).
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* @buf: input buffer used to parse the stream.
|
|
|
|
|
*
|
|
|
|
|
* Parses all subchunks in a strl chunk (which defines a single
|
|
|
|
|
* stream). Discards the buffer after use. This function will
|
|
|
|
|
* increment the stream counter internally.
|
|
|
|
|
*
|
|
|
|
|
* Returns: whether the stream was identified successfully.
|
|
|
|
|
* Errors are not fatal. It does indicate the stream
|
|
|
|
|
* was skipped.
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
*/
|
|
|
|
|
static gboolean
|
2006-08-24 11:21:06 +00:00
|
|
|
|
gst_avi_demux_parse_stream (GstAviDemux * avi, GstBuffer * buf)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
2009-08-04 09:37:16 +00:00
|
|
|
|
avi_stream_context *stream;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GstElementClass *klass;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GstPadTemplate *templ;
|
|
|
|
|
GstBuffer *sub = NULL;
|
|
|
|
|
guint offset = 4;
|
|
|
|
|
guint32 tag = 0;
|
|
|
|
|
gchar *codec_name = NULL, *padname = NULL;
|
|
|
|
|
const gchar *tag_name;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
GstCaps *caps = NULL;
|
|
|
|
|
GstPad *pad;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GstElement *element;
|
2008-06-29 19:52:51 +00:00
|
|
|
|
gboolean got_strh = FALSE, got_strf = FALSE, got_vprp = FALSE;
|
|
|
|
|
gst_riff_vprp *vprp = NULL;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
|
|
|
|
|
element = GST_ELEMENT_CAST (avi);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "Parsing stream");
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
2009-08-04 09:37:16 +00:00
|
|
|
|
if (avi->num_streams >= GST_AVI_DEMUX_MAX_STREAMS) {
|
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"maximum no of streams (%d) exceeded, ignoring stream",
|
|
|
|
|
GST_AVI_DEMUX_MAX_STREAMS);
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
/* not a fatal error, let's say */
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
stream = &avi->stream[avi->num_streams];
|
|
|
|
|
|
2009-08-04 10:16:13 +00:00
|
|
|
|
/* initial settings */
|
|
|
|
|
stream->idx_duration = GST_CLOCK_TIME_NONE;
|
|
|
|
|
stream->hdr_duration = GST_CLOCK_TIME_NONE;
|
|
|
|
|
stream->duration = GST_CLOCK_TIME_NONE;
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
while (gst_riff_parse_chunk (element, buf, &offset, &tag, &sub)) {
|
2006-04-10 10:10:55 +00:00
|
|
|
|
/* sub can be NULL if the chunk is empty */
|
2009-08-04 09:39:39 +00:00
|
|
|
|
if (sub == NULL) {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "ignoring empty chunk %" GST_FOURCC_FORMAT,
|
|
|
|
|
GST_FOURCC_ARGS (tag));
|
|
|
|
|
continue;
|
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
switch (tag) {
|
2007-03-08 16:01:42 +00:00
|
|
|
|
case GST_RIFF_TAG_strh:
|
2009-08-04 10:16:13 +00:00
|
|
|
|
{
|
|
|
|
|
gst_riff_strh *strh;
|
|
|
|
|
|
2007-03-08 16:01:42 +00:00
|
|
|
|
if (got_strh) {
|
|
|
|
|
GST_WARNING_OBJECT (avi, "Ignoring additional strh chunk");
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (!gst_riff_parse_strh (element, sub, &stream->strh)) {
|
2009-08-04 09:39:39 +00:00
|
|
|
|
/* ownership given away */
|
|
|
|
|
sub = NULL;
|
2007-03-08 16:01:42 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi, "Failed to parse strh chunk");
|
|
|
|
|
goto fail;
|
|
|
|
|
}
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2009-08-04 10:16:13 +00:00
|
|
|
|
strh = stream->strh;
|
2009-07-29 13:25:38 +00:00
|
|
|
|
/* sanity check; stream header frame rate matches global header
|
|
|
|
|
* frame duration */
|
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_vids) {
|
|
|
|
|
GstClockTime s_dur;
|
|
|
|
|
GstClockTime h_dur = avi->avih->us_frame * GST_USECOND;
|
|
|
|
|
|
|
|
|
|
s_dur = gst_util_uint64_scale (GST_SECOND, strh->scale, strh->rate);
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "verifying stream framerate %d/%d, "
|
|
|
|
|
"frame duration = %d ms", strh->rate, strh->scale,
|
|
|
|
|
s_dur / GST_MSECOND);
|
|
|
|
|
if (h_dur > (10 * GST_MSECOND) && (s_dur > 10 * h_dur)) {
|
|
|
|
|
strh->rate = GST_SECOND / GST_USECOND;
|
|
|
|
|
strh->scale = h_dur / GST_USECOND;
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "correcting stream framerate to %d/%d",
|
|
|
|
|
strh->rate, strh->scale);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
/* determine duration as indicated by header */
|
2009-08-04 10:16:13 +00:00
|
|
|
|
stream->hdr_duration = gst_util_uint64_scale ((guint64) strh->length *
|
|
|
|
|
strh->scale, GST_SECOND, (guint64) strh->rate);
|
|
|
|
|
GST_INFO ("Stream duration according to header: %" GST_TIME_FORMAT,
|
|
|
|
|
GST_TIME_ARGS (stream->hdr_duration));
|
|
|
|
|
if (stream->hdr_duration == 0)
|
|
|
|
|
stream->hdr_duration = GST_CLOCK_TIME_NONE;
|
|
|
|
|
|
2007-03-08 16:01:42 +00:00
|
|
|
|
got_strh = TRUE;
|
|
|
|
|
break;
|
2009-08-04 10:16:13 +00:00
|
|
|
|
}
|
2007-03-08 16:01:42 +00:00
|
|
|
|
case GST_RIFF_TAG_strf:
|
|
|
|
|
{
|
|
|
|
|
gboolean res = FALSE;
|
|
|
|
|
|
|
|
|
|
if (got_strf) {
|
|
|
|
|
GST_WARNING_OBJECT (avi, "Ignoring additional strf chunk");
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (!got_strh) {
|
|
|
|
|
GST_ERROR_OBJECT (avi, "Found strf chunk before strh chunk");
|
|
|
|
|
goto fail;
|
|
|
|
|
}
|
|
|
|
|
switch (stream->strh->type) {
|
|
|
|
|
case GST_RIFF_FCC_vids:
|
|
|
|
|
stream->is_vbr = TRUE;
|
|
|
|
|
res = gst_riff_parse_strf_vids (element, sub,
|
|
|
|
|
&stream->strf.vids, &stream->extradata);
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2007-03-08 16:01:42 +00:00
|
|
|
|
GST_DEBUG_OBJECT (element, "marking video as VBR, res %d", res);
|
|
|
|
|
break;
|
|
|
|
|
case GST_RIFF_FCC_auds:
|
|
|
|
|
stream->is_vbr = (stream->strh->samplesize == 0)
|
|
|
|
|
&& stream->strh->scale > 1;
|
|
|
|
|
res =
|
|
|
|
|
gst_riff_parse_strf_auds (element, sub, &stream->strf.auds,
|
|
|
|
|
&stream->extradata);
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2007-03-08 16:01:42 +00:00
|
|
|
|
GST_DEBUG_OBJECT (element, "marking audio as VBR:%d, res %d",
|
|
|
|
|
stream->is_vbr, res);
|
|
|
|
|
break;
|
|
|
|
|
case GST_RIFF_FCC_iavs:
|
|
|
|
|
stream->is_vbr = TRUE;
|
|
|
|
|
res = gst_riff_parse_strf_iavs (element, sub,
|
|
|
|
|
&stream->strf.iavs, &stream->extradata);
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2007-03-08 16:01:42 +00:00
|
|
|
|
GST_DEBUG_OBJECT (element, "marking iavs as VBR, res %d", res);
|
|
|
|
|
break;
|
2007-05-30 14:38:59 +00:00
|
|
|
|
case GST_RIFF_FCC_txts:
|
|
|
|
|
/* nothing to parse here */
|
|
|
|
|
stream->is_vbr = (stream->strh->samplesize == 0)
|
|
|
|
|
&& (stream->strh->scale > 1);
|
|
|
|
|
res = TRUE;
|
|
|
|
|
break;
|
2007-03-08 16:01:42 +00:00
|
|
|
|
default:
|
|
|
|
|
GST_ERROR_OBJECT (avi,
|
|
|
|
|
"Don´t know how to handle stream type %" GST_FOURCC_FORMAT,
|
|
|
|
|
GST_FOURCC_ARGS (stream->strh->type));
|
|
|
|
|
break;
|
|
|
|
|
}
|
2009-08-04 09:39:39 +00:00
|
|
|
|
if (sub) {
|
|
|
|
|
gst_buffer_unref (sub);
|
|
|
|
|
sub = NULL;
|
|
|
|
|
}
|
2007-03-08 16:01:42 +00:00
|
|
|
|
if (!res)
|
|
|
|
|
goto fail;
|
|
|
|
|
got_strf = TRUE;
|
|
|
|
|
break;
|
|
|
|
|
}
|
2008-06-29 19:52:51 +00:00
|
|
|
|
case GST_RIFF_TAG_vprp:
|
|
|
|
|
{
|
|
|
|
|
if (got_vprp) {
|
|
|
|
|
GST_WARNING_OBJECT (avi, "Ignoring additional vprp chunk");
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (!got_strh) {
|
|
|
|
|
GST_ERROR_OBJECT (avi, "Found vprp chunk before strh chunk");
|
|
|
|
|
goto fail;
|
|
|
|
|
}
|
|
|
|
|
if (!got_strf) {
|
|
|
|
|
GST_ERROR_OBJECT (avi, "Found vprp chunk before strf chunk");
|
|
|
|
|
goto fail;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!gst_avi_demux_riff_parse_vprp (element, sub, &vprp)) {
|
|
|
|
|
GST_WARNING_OBJECT (avi, "Failed to parse vprp chunk");
|
|
|
|
|
/* not considered fatal */
|
|
|
|
|
g_free (vprp);
|
|
|
|
|
vprp = NULL;
|
|
|
|
|
} else
|
|
|
|
|
got_vprp = TRUE;
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2008-06-29 19:52:51 +00:00
|
|
|
|
break;
|
|
|
|
|
}
|
gst/: Add MS RLE support. I added some functions to read out strf chunks into strf chunks and the data behind it. Thi...
Original commit message from CVS:
reviewed by: <delete if not using a buddy>
* gst-libs/gst/riff/riff-media.c:
(gst_riff_create_video_caps_with_data),
(gst_riff_create_video_caps), (gst_riff_create_audio_caps),
(gst_riff_create_video_template_caps),
(gst_riff_create_audio_template_caps):
* gst-libs/gst/riff/riff-media.h:
* gst-libs/gst/riff/riff-read.c:
(gst_riff_read_strf_vids_with_data), (gst_riff_read_strf_vids):
* gst-libs/gst/riff/riff-read.h:
* gst/avi/gstavidemux.c: (gst_avi_demux_add_stream):
Add MS RLE support. I added some functions to read out strf chunks
into strf chunks and the data behind it. This is usually color
palettes (as in RLE, but also in 8-bit RGB). Also use those during
caps creation. Lastly, add ADPCM (similar to wavparse - which
should eventually be rifflib based).
* gst/matroska/matroska-demux.c: (gst_matroska_demux_class_init),
(gst_matroska_demux_init), (gst_matroska_demux_reset):
* gst/matroska/matroska-demux.h:
Remove placeholders for some prehistoric tagging system. Didn't add
support for any tag system really anyway.
* gst/qtdemux/qtdemux.c:
Add support for audio/x-m4a (MPEG-4) through spider.
* gst/wavparse/gstwavparse.c: (gst_wavparse_parse_fmt),
(gst_wavparse_loop):
ADPCM support (#135862). Increase max. buffer size because we
cannot split buffers for ADPCM (screws references) and I've seen
files with 2048 byte chunks. 4096 seems safe for now.
2004-04-16 01:20:44 +00:00
|
|
|
|
case GST_RIFF_TAG_strd:
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (stream->initdata)
|
|
|
|
|
gst_buffer_unref (stream->initdata);
|
|
|
|
|
stream->initdata = sub;
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
gst/: Add MS RLE support. I added some functions to read out strf chunks into strf chunks and the data behind it. Thi...
Original commit message from CVS:
reviewed by: <delete if not using a buddy>
* gst-libs/gst/riff/riff-media.c:
(gst_riff_create_video_caps_with_data),
(gst_riff_create_video_caps), (gst_riff_create_audio_caps),
(gst_riff_create_video_template_caps),
(gst_riff_create_audio_template_caps):
* gst-libs/gst/riff/riff-media.h:
* gst-libs/gst/riff/riff-read.c:
(gst_riff_read_strf_vids_with_data), (gst_riff_read_strf_vids):
* gst-libs/gst/riff/riff-read.h:
* gst/avi/gstavidemux.c: (gst_avi_demux_add_stream):
Add MS RLE support. I added some functions to read out strf chunks
into strf chunks and the data behind it. This is usually color
palettes (as in RLE, but also in 8-bit RGB). Also use those during
caps creation. Lastly, add ADPCM (similar to wavparse - which
should eventually be rifflib based).
* gst/matroska/matroska-demux.c: (gst_matroska_demux_class_init),
(gst_matroska_demux_init), (gst_matroska_demux_reset):
* gst/matroska/matroska-demux.h:
Remove placeholders for some prehistoric tagging system. Didn't add
support for any tag system really anyway.
* gst/qtdemux/qtdemux.c:
Add support for audio/x-m4a (MPEG-4) through spider.
* gst/wavparse/gstwavparse.c: (gst_wavparse_parse_fmt),
(gst_wavparse_loop):
ADPCM support (#135862). Increase max. buffer size because we
cannot split buffers for ADPCM (screws references) and I've seen
files with 2048 byte chunks. 4096 seems safe for now.
2004-04-16 01:20:44 +00:00
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
case GST_RIFF_TAG_strn:
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
g_free (stream->name);
|
2006-04-10 10:10:55 +00:00
|
|
|
|
if (sub != NULL) {
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
stream->name =
|
|
|
|
|
g_strndup ((gchar *) GST_BUFFER_DATA (sub),
|
|
|
|
|
(gsize) GST_BUFFER_SIZE (sub));
|
2006-04-10 10:10:55 +00:00
|
|
|
|
gst_buffer_unref (sub);
|
|
|
|
|
sub = NULL;
|
|
|
|
|
} else {
|
|
|
|
|
stream->name = g_strdup ("");
|
|
|
|
|
}
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "stream name: %s", stream->name);
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
default:
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
if (tag == GST_MAKE_FOURCC ('i', 'n', 'd', 'x') ||
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
tag == GST_MAKE_FOURCC ('i', 'x', '0' + avi->num_streams / 10,
|
|
|
|
|
'0' + avi->num_streams % 10)) {
|
|
|
|
|
g_free (stream->indexes);
|
2006-08-24 11:21:06 +00:00
|
|
|
|
gst_avi_demux_parse_superindex (avi, sub, &stream->indexes);
|
|
|
|
|
stream->superindex = TRUE;
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
break;
|
|
|
|
|
}
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
2005-11-21 13:38:24 +00:00
|
|
|
|
"Unknown stream header tag %" GST_FOURCC_FORMAT ", ignoring",
|
2004-03-15 19:32:27 +00:00
|
|
|
|
GST_FOURCC_ARGS (tag));
|
|
|
|
|
/* fall-through */
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
2009-08-04 09:39:39 +00:00
|
|
|
|
if (sub != NULL) {
|
|
|
|
|
gst_buffer_unref (sub);
|
|
|
|
|
sub = NULL;
|
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
2007-03-08 16:01:42 +00:00
|
|
|
|
if (!got_strh) {
|
2008-06-10 11:05:30 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi, "Failed to find strh chunk");
|
2007-03-08 16:01:42 +00:00
|
|
|
|
goto fail;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!got_strf) {
|
2008-06-10 11:05:30 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi, "Failed to find strf chunk");
|
2007-03-08 16:01:42 +00:00
|
|
|
|
goto fail;
|
|
|
|
|
}
|
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
/* get class to figure out the template */
|
|
|
|
|
klass = GST_ELEMENT_GET_CLASS (avi);
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
/* we now have all info, let´s set up a pad and a caps and be done */
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/* create stream name + pad */
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
switch (stream->strh->type) {
|
2005-09-26 13:06:27 +00:00
|
|
|
|
case GST_RIFF_FCC_vids:{
|
|
|
|
|
guint32 fourcc;
|
|
|
|
|
|
|
|
|
|
fourcc = (stream->strf.vids->compression) ?
|
|
|
|
|
stream->strf.vids->compression : stream->strh->fcc_handler;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
padname = g_strdup_printf ("video_%02d", avi->num_v_streams);
|
|
|
|
|
templ = gst_element_class_get_pad_template (klass, "video_%02d");
|
2005-09-26 13:06:27 +00:00
|
|
|
|
caps = gst_riff_create_video_caps (fourcc, stream->strh,
|
|
|
|
|
stream->strf.vids, stream->extradata, stream->initdata, &codec_name);
|
|
|
|
|
if (!caps) {
|
|
|
|
|
caps = gst_caps_new_simple ("video/x-avi-unknown", "fourcc",
|
|
|
|
|
GST_TYPE_FOURCC, fourcc, NULL);
|
2008-06-29 19:52:51 +00:00
|
|
|
|
} else if (got_vprp && vprp) {
|
|
|
|
|
guint32 aspect_n, aspect_d;
|
|
|
|
|
gint n, d;
|
|
|
|
|
|
|
|
|
|
aspect_n = vprp->aspect >> 16;
|
|
|
|
|
aspect_d = vprp->aspect & 0xffff;
|
|
|
|
|
/* calculate the pixel aspect ratio using w/h and aspect ratio */
|
|
|
|
|
n = aspect_n * stream->strf.vids->height;
|
|
|
|
|
d = aspect_d * stream->strf.vids->width;
|
|
|
|
|
if (n && d)
|
|
|
|
|
gst_caps_set_simple (caps, "pixel-aspect-ratio", GST_TYPE_FRACTION,
|
|
|
|
|
n, d, NULL);
|
|
|
|
|
/* very local, not needed elsewhere */
|
|
|
|
|
g_free (vprp);
|
|
|
|
|
vprp = NULL;
|
2005-09-26 13:06:27 +00:00
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
tag_name = GST_TAG_VIDEO_CODEC;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi->num_v_streams++;
|
|
|
|
|
break;
|
2005-09-26 13:06:27 +00:00
|
|
|
|
}
|
|
|
|
|
case GST_RIFF_FCC_auds:{
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
padname = g_strdup_printf ("audio_%02d", avi->num_a_streams);
|
|
|
|
|
templ = gst_element_class_get_pad_template (klass, "audio_%02d");
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
caps = gst_riff_create_audio_caps (stream->strf.auds->format,
|
2005-09-26 13:06:27 +00:00
|
|
|
|
stream->strh, stream->strf.auds, stream->extradata,
|
|
|
|
|
stream->initdata, &codec_name);
|
|
|
|
|
if (!caps) {
|
|
|
|
|
caps = gst_caps_new_simple ("audio/x-avi-unknown", "codec_id",
|
|
|
|
|
G_TYPE_INT, stream->strf.auds->format, NULL);
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
tag_name = GST_TAG_AUDIO_CODEC;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi->num_a_streams++;
|
|
|
|
|
break;
|
2005-09-26 13:06:27 +00:00
|
|
|
|
}
|
|
|
|
|
case GST_RIFF_FCC_iavs:{
|
|
|
|
|
guint32 fourcc = stream->strh->fcc_handler;
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
padname = g_strdup_printf ("video_%02d", avi->num_v_streams);
|
|
|
|
|
templ = gst_element_class_get_pad_template (klass, "video_%02d");
|
2005-09-26 13:06:27 +00:00
|
|
|
|
caps = gst_riff_create_iavs_caps (fourcc, stream->strh,
|
|
|
|
|
stream->strf.iavs, stream->extradata, stream->initdata, &codec_name);
|
|
|
|
|
if (!caps) {
|
|
|
|
|
caps = gst_caps_new_simple ("video/x-avi-unknown", "fourcc",
|
|
|
|
|
GST_TYPE_FOURCC, fourcc, NULL);
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
tag_name = GST_TAG_VIDEO_CODEC;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi->num_v_streams++;
|
|
|
|
|
break;
|
2005-09-26 13:06:27 +00:00
|
|
|
|
}
|
2007-05-30 14:38:59 +00:00
|
|
|
|
case GST_RIFF_FCC_txts:{
|
|
|
|
|
padname = g_strdup_printf ("subtitle_%02d", avi->num_t_streams);
|
|
|
|
|
templ = gst_element_class_get_pad_template (klass, "subtitle_%02d");
|
|
|
|
|
caps = gst_caps_new_simple ("application/x-subtitle-avi", NULL);
|
|
|
|
|
tag_name = NULL;
|
|
|
|
|
avi->num_t_streams++;
|
|
|
|
|
break;
|
|
|
|
|
}
|
2001-12-22 23:22:30 +00:00
|
|
|
|
default:
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
g_assert_not_reached ();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* no caps means no stream */
|
|
|
|
|
if (!caps) {
|
|
|
|
|
GST_ERROR_OBJECT (element, "Did not find caps for stream %s", padname);
|
|
|
|
|
goto fail;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG_OBJECT (element, "codec-name=%s",
|
|
|
|
|
(codec_name ? codec_name : "NULL"));
|
|
|
|
|
GST_DEBUG_OBJECT (element, "caps=%" GST_PTR_FORMAT, caps);
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/* set proper settings and add it */
|
2005-12-07 11:40:46 +00:00
|
|
|
|
if (stream->pad)
|
|
|
|
|
gst_object_unref (stream->pad);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
pad = stream->pad = gst_pad_new_from_template (templ, padname);
|
2006-02-04 15:41:43 +00:00
|
|
|
|
stream->last_flow = GST_FLOW_OK;
|
2006-08-22 17:02:39 +00:00
|
|
|
|
stream->discont = TRUE;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
g_free (padname);
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_pad_use_fixed_caps (pad);
|
|
|
|
|
#if 0
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
gst_pad_set_formats_function (pad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_get_src_formats));
|
|
|
|
|
gst_pad_set_event_mask_function (pad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_get_event_mask));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#endif
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
gst_pad_set_event_function (pad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_handle_src_event));
|
|
|
|
|
gst_pad_set_query_type_function (pad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_get_src_query_types));
|
|
|
|
|
gst_pad_set_query_function (pad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_handle_src_query));
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
#if 0
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
gst_pad_set_convert_function (pad,
|
|
|
|
|
GST_DEBUG_FUNCPTR (gst_avi_demux_src_convert));
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
#endif
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
|
|
|
|
stream->num = avi->num_streams;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
stream->total_bytes = 0;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
stream->total_frames = 0;
|
2008-10-08 13:31:44 +00:00
|
|
|
|
stream->total_blocks = 0;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
stream->current_frame = 0;
|
|
|
|
|
stream->current_byte = 0;
|
|
|
|
|
gst_pad_set_element_private (pad, stream);
|
|
|
|
|
avi->num_streams++;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_pad_set_caps (pad, caps);
|
2005-11-07 10:31:32 +00:00
|
|
|
|
gst_pad_set_active (pad, TRUE);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_element_add_pad (GST_ELEMENT (avi), pad);
|
2005-11-07 10:31:32 +00:00
|
|
|
|
GST_LOG_OBJECT (element, "Added pad %s with caps %" GST_PTR_FORMAT,
|
|
|
|
|
GST_PAD_NAME (pad), caps);
|
2006-07-21 10:57:00 +00:00
|
|
|
|
gst_caps_unref (caps);
|
2005-01-10 16:09:25 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
/* make tags */
|
2005-08-16 16:30:23 +00:00
|
|
|
|
if (codec_name) {
|
2006-07-03 15:28:48 +00:00
|
|
|
|
if (!stream->taglist)
|
|
|
|
|
stream->taglist = gst_tag_list_new ();
|
|
|
|
|
|
|
|
|
|
avi->got_tags = TRUE;
|
2005-08-16 16:30:23 +00:00
|
|
|
|
|
2006-07-03 15:28:48 +00:00
|
|
|
|
gst_tag_list_add (stream->taglist, GST_TAG_MERGE_APPEND, tag_name,
|
|
|
|
|
codec_name, NULL);
|
2006-07-21 10:57:00 +00:00
|
|
|
|
g_free (codec_name);
|
2005-08-16 16:30:23 +00:00
|
|
|
|
}
|
|
|
|
|
|
2009-08-04 09:39:39 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
return TRUE;
|
|
|
|
|
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
/* ERRORS */
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
fail:
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
{
|
|
|
|
|
/* unref any mem that may be in use */
|
|
|
|
|
if (buf)
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
if (sub)
|
|
|
|
|
gst_buffer_unref (sub);
|
2008-06-29 19:52:51 +00:00
|
|
|
|
g_free (vprp);
|
2006-07-21 10:57:00 +00:00
|
|
|
|
g_free (codec_name);
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
g_free (stream->strh);
|
|
|
|
|
g_free (stream->strf.data);
|
|
|
|
|
g_free (stream->name);
|
|
|
|
|
g_free (stream->indexes);
|
|
|
|
|
if (stream->initdata)
|
|
|
|
|
gst_buffer_unref (stream->initdata);
|
|
|
|
|
if (stream->extradata)
|
|
|
|
|
gst_buffer_unref (stream->extradata);
|
|
|
|
|
memset (stream, 0, sizeof (avi_stream_context));
|
|
|
|
|
avi->num_streams++;
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* gst_avi_demux_parse_odml:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
* @avi: calling element (used for debug/error).
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* @buf: input buffer to be used for parsing.
|
|
|
|
|
*
|
|
|
|
|
* Read an openDML-2.0 extension header. Fills in the frame number
|
|
|
|
|
* in the avi demuxer object when reading succeeds.
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
*/
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
static void
|
2006-08-24 11:21:06 +00:00
|
|
|
|
gst_avi_demux_parse_odml (GstAviDemux * avi, GstBuffer * buf)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
guint32 tag = 0;
|
|
|
|
|
guint offset = 4;
|
|
|
|
|
GstBuffer *sub = NULL;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
while (gst_riff_parse_chunk (GST_ELEMENT_CAST (avi), buf, &offset, &tag,
|
|
|
|
|
&sub)) {
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
switch (tag) {
|
2004-03-14 22:34:33 +00:00
|
|
|
|
case GST_RIFF_TAG_dmlh:{
|
2004-03-15 19:32:27 +00:00
|
|
|
|
gst_riff_dmlh dmlh, *_dmlh;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
guint size;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
/* sub == NULL is possible and means an empty buffer */
|
|
|
|
|
size = sub ? GST_BUFFER_SIZE (sub) : 0;
|
|
|
|
|
|
|
|
|
|
/* check size */
|
|
|
|
|
if (size < sizeof (gst_riff_dmlh)) {
|
|
|
|
|
GST_ERROR_OBJECT (avi,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
"DMLH entry is too small (%d bytes, %d needed)",
|
2006-08-24 11:21:06 +00:00
|
|
|
|
size, (int) sizeof (gst_riff_dmlh));
|
|
|
|
|
goto next;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
}
|
2006-08-24 11:21:06 +00:00
|
|
|
|
_dmlh = (gst_riff_dmlh *) GST_BUFFER_DATA (sub);
|
2009-02-22 17:32:02 +00:00
|
|
|
|
dmlh.totalframes = GST_READ_UINT32_LE (&_dmlh->totalframes);
|
2004-03-15 19:32:27 +00:00
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GST_INFO_OBJECT (avi, "dmlh tag found:");
|
|
|
|
|
GST_INFO_OBJECT (avi, " totalframes: %u", dmlh.totalframes);
|
2004-03-15 19:32:27 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
avi->avih->tot_frames = dmlh.totalframes;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
goto next;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
default:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
2005-11-21 13:38:24 +00:00
|
|
|
|
"Unknown tag %" GST_FOURCC_FORMAT " in ODML header",
|
2004-03-15 19:32:27 +00:00
|
|
|
|
GST_FOURCC_ARGS (tag));
|
|
|
|
|
/* fall-through */
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
next:
|
|
|
|
|
/* skip and move to next chunk */
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
if (sub) {
|
|
|
|
|
gst_buffer_unref (sub);
|
|
|
|
|
sub = NULL;
|
|
|
|
|
}
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
if (buf)
|
|
|
|
|
gst_buffer_unref (buf);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
|
|
|
|
* Sort helper for index entries that sorts by index time.
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
* If times are equal we sort by stream number.
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
*/
|
|
|
|
|
static gint
|
|
|
|
|
sort (gst_avi_index_entry * a, gst_avi_index_entry * b)
|
|
|
|
|
{
|
|
|
|
|
if (a->ts > b->ts)
|
|
|
|
|
return 1;
|
|
|
|
|
else if (a->ts < b->ts)
|
|
|
|
|
return -1;
|
|
|
|
|
else
|
|
|
|
|
return a->stream_nr - b->stream_nr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* gst_avi_demux_parse_index:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
* @avi: calling element (used for debugging/errors).
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* @buf: buffer containing the full index.
|
|
|
|
|
* @entries_list: list (returned by this function) containing the index
|
|
|
|
|
* entries parsed from the buffer. The first in the list
|
|
|
|
|
* is also a pointer to the allocated data and should be
|
|
|
|
|
* free'ed at some point.
|
|
|
|
|
*
|
2006-09-22 17:22:34 +00:00
|
|
|
|
* Read index entries from the provided buffer. Takes ownership of @buf.
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
*/
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
static void
|
2006-08-24 11:21:06 +00:00
|
|
|
|
gst_avi_demux_parse_index (GstAviDemux * avi,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GstBuffer * buf, GList ** _entries_list)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
guint64 pos_before = avi->offset;
|
|
|
|
|
gst_avi_index_entry *entries = NULL;
|
|
|
|
|
guint8 *data;
|
|
|
|
|
GList *entries_list = NULL;
|
|
|
|
|
guint i, num, n;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2009-07-06 08:40:31 +00:00
|
|
|
|
#ifndef GST_DISABLE_GST_DEBUG
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
gulong _nr_keyframes = 0;
|
gst/avi/gstavidemux.c: Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop):
Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
2007-02-13 11:57:18 +00:00
|
|
|
|
#endif
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
|
|
|
|
|
if (!buf || !GST_BUFFER_SIZE (buf)) {
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
*_entries_list = NULL;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_DEBUG ("empty index");
|
|
|
|
|
if (buf)
|
|
|
|
|
gst_buffer_unref (buf);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
return;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
data = GST_BUFFER_DATA (buf);
|
|
|
|
|
num = GST_BUFFER_SIZE (buf) / sizeof (gst_riff_index_entry);
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (!(entries = g_try_new (gst_avi_index_entry, num)))
|
|
|
|
|
goto out_of_mem;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_INFO ("Parsing index, nr_entries = %6d", num);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
for (i = 0, n = 0; i < num; i++) {
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
gint64 next_ts;
|
2004-01-25 00:43:16 +00:00
|
|
|
|
gst_riff_index_entry entry, *_entry;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi_stream_context *stream;
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
guint stream_nr;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
gst_avi_index_entry *target;
|
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
_entry = &((gst_riff_index_entry *) data)[i];
|
2009-02-22 17:32:02 +00:00
|
|
|
|
entry.id = GST_READ_UINT32_LE (&_entry->id);
|
|
|
|
|
entry.offset = GST_READ_UINT32_LE (&_entry->offset);
|
|
|
|
|
entry.flags = GST_READ_UINT32_LE (&_entry->flags);
|
|
|
|
|
entry.size = GST_READ_UINT32_LE (&_entry->size);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
target = &entries[n];
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2004-12-23 10:53:27 +00:00
|
|
|
|
if (entry.id == GST_RIFF_rec || entry.id == 0 ||
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
(entry.offset == 0 && n > 0))
|
2004-04-11 21:36:45 +00:00
|
|
|
|
continue;
|
|
|
|
|
|
2004-01-23 17:45:54 +00:00
|
|
|
|
stream_nr = CHUNKID_TO_STREAMNR (entry.id);
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
if (stream_nr >= avi->num_streams) {
|
2006-08-24 11:21:06 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
"Index entry %d has invalid stream nr %d", i, stream_nr);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
target->stream_nr = stream_nr;
|
|
|
|
|
stream = &avi->stream[stream_nr];
|
|
|
|
|
|
2008-06-10 11:05:30 +00:00
|
|
|
|
if (!stream->strh) {
|
|
|
|
|
GST_WARNING_OBJECT (avi, "Unhandled stream %d, skipping", stream_nr);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
target->index_nr = i;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
target->flags =
|
2008-07-14 13:02:48 +00:00
|
|
|
|
(entry.flags & GST_RIFF_IF_KEYFRAME) ? GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME
|
|
|
|
|
: 0;
|
2004-03-14 22:34:33 +00:00
|
|
|
|
target->size = entry.size;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
target->offset = entry.offset + 8;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
|
|
|
|
/* figure out if the index is 0 based or relative to the MOVI start */
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (n == 0) {
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
if (target->offset < pos_before)
|
2004-03-15 19:32:27 +00:00
|
|
|
|
avi->index_offset = pos_before + 8;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
else
|
2004-03-15 19:32:27 +00:00
|
|
|
|
avi->index_offset = 0;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG ("index_offset = %" G_GUINT64_FORMAT, avi->index_offset);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_auds) {
|
|
|
|
|
/* all audio frames are keyframes */
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
target->flags |= GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
2009-07-06 08:40:31 +00:00
|
|
|
|
#ifndef GST_DISABLE_GST_DEBUG
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (target->flags & GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME)
|
|
|
|
|
_nr_keyframes++;
|
gst/avi/gstavidemux.c: Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop):
Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
2007-02-13 11:57:18 +00:00
|
|
|
|
#endif
|
2004-03-14 22:34:33 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
/* stream duration unknown, now we can calculate it */
|
|
|
|
|
if (stream->idx_duration == -1)
|
|
|
|
|
stream->idx_duration = 0;
|
|
|
|
|
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
/* timestamps */
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
target->ts = stream->idx_duration;
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
if (stream->is_vbr) {
|
|
|
|
|
/* VBR stream next timestamp */
|
2008-10-08 13:31:44 +00:00
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_auds) {
|
2009-06-08 13:46:48 +00:00
|
|
|
|
next_ts = avi_stream_convert_frames_to_time_unchecked (stream,
|
|
|
|
|
stream->total_blocks + 1);
|
2008-10-08 13:31:44 +00:00
|
|
|
|
} else {
|
2009-06-08 13:46:48 +00:00
|
|
|
|
next_ts = avi_stream_convert_frames_to_time_unchecked (stream,
|
|
|
|
|
stream->total_frames + 1);
|
2008-10-08 13:31:44 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
} else {
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/* constant rate stream */
|
2009-06-08 13:46:48 +00:00
|
|
|
|
next_ts = avi_stream_convert_bytes_to_time_unchecked (stream,
|
|
|
|
|
stream->total_bytes + target->size);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
/* duration is next - current */
|
|
|
|
|
target->dur = next_ts - target->ts;
|
|
|
|
|
|
|
|
|
|
/* stream position */
|
|
|
|
|
target->bytes_before = stream->total_bytes;
|
|
|
|
|
target->frames_before = stream->total_frames;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
|
|
|
|
stream->total_bytes += target->size;
|
|
|
|
|
stream->total_frames++;
|
2008-10-08 13:31:44 +00:00
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_auds) {
|
|
|
|
|
if (stream->strf.auds->blockalign > 0)
|
|
|
|
|
stream->total_blocks +=
|
|
|
|
|
(target->size + stream->strf.auds->blockalign -
|
|
|
|
|
1) / stream->strf.auds->blockalign;
|
|
|
|
|
else
|
|
|
|
|
stream->total_blocks++;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
stream->idx_duration = next_ts;
|
2004-10-04 13:32:20 +00:00
|
|
|
|
|
2008-06-05 09:45:00 +00:00
|
|
|
|
GST_LOG_OBJECT (avi,
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
"Adding index entry %d (%6u), flags %02x, stream %d, size %u "
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
", offset %" G_GUINT64_FORMAT ", time %" GST_TIME_FORMAT ", dur %"
|
|
|
|
|
GST_TIME_FORMAT,
|
2006-03-24 18:56:16 +00:00
|
|
|
|
target->index_nr, stream->total_frames - 1, target->flags,
|
2004-11-29 12:41:03 +00:00
|
|
|
|
target->stream_nr, target->size, target->offset,
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
GST_TIME_ARGS (target->ts), GST_TIME_ARGS (target->dur));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
entries_list = g_list_prepend (entries_list, target);
|
|
|
|
|
|
|
|
|
|
n++;
|
|
|
|
|
}
|
|
|
|
|
|
2007-03-10 12:30:48 +00:00
|
|
|
|
GST_INFO ("Parsed index, %6d entries, %5ld keyframes, entry size = %2d, "
|
|
|
|
|
"total size = %10d", num, _nr_keyframes,
|
|
|
|
|
(gint) sizeof (gst_avi_index_entry),
|
|
|
|
|
(gint) (num * sizeof (gst_avi_index_entry)));
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
|
|
|
|
|
if (n > 0) {
|
|
|
|
|
*_entries_list = g_list_reverse (entries_list);
|
|
|
|
|
} else {
|
|
|
|
|
g_free (entries);
|
|
|
|
|
}
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
out_of_mem:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, RESOURCE, NO_SPACE_LEFT, (NULL),
|
2007-03-10 12:30:48 +00:00
|
|
|
|
("Cannot allocate memory for %u*%u=%u bytes",
|
|
|
|
|
(guint) sizeof (gst_avi_index_entry), num,
|
|
|
|
|
(guint) sizeof (gst_avi_index_entry) * num));
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
* gst_avi_demux_stream_index:
|
|
|
|
|
* @avi: avi demuxer object.
|
|
|
|
|
* @index: list of index entries, returned by this function.
|
|
|
|
|
* @alloc_list: list of allocated data, returned by this function.
|
|
|
|
|
*
|
|
|
|
|
* Seeks to index and reads it.
|
|
|
|
|
*/
|
|
|
|
|
static void
|
|
|
|
|
gst_avi_demux_stream_index (GstAviDemux * avi,
|
|
|
|
|
GList ** index, GList ** alloc_list)
|
|
|
|
|
{
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GstFlowReturn res;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
guint64 offset = avi->offset;
|
|
|
|
|
GstBuffer *buf;
|
|
|
|
|
guint32 tag;
|
2008-03-15 22:10:38 +00:00
|
|
|
|
guint32 size;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gint i;
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG ("demux stream index at offset %" G_GUINT64_FORMAT, offset);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
*alloc_list = NULL;
|
|
|
|
|
*index = NULL;
|
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
/* get chunk information */
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
res = gst_pad_pull_range (avi->sinkpad, offset, 8, &buf);
|
|
|
|
|
if (res != GST_FLOW_OK)
|
|
|
|
|
goto pull_failed;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
else if (GST_BUFFER_SIZE (buf) < 8)
|
|
|
|
|
goto too_small;
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
/* check tag first before blindy trying to read 'size' bytes */
|
|
|
|
|
tag = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf));
|
|
|
|
|
size = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf) + 4);
|
|
|
|
|
if (tag == GST_RIFF_TAG_LIST) {
|
2008-03-16 14:04:16 +00:00
|
|
|
|
/* this is the movi tag */
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "skip LIST chunk, size %" G_GUINT32_FORMAT,
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
(8 + ((size + 1) & ~1)));
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
offset += 8 + ((size + 1) & ~1);
|
2007-09-10 06:49:32 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
res = gst_pad_pull_range (avi->sinkpad, offset, 8, &buf);
|
|
|
|
|
if (res != GST_FLOW_OK)
|
|
|
|
|
goto pull_failed;
|
|
|
|
|
else if (GST_BUFFER_SIZE (buf) < 8)
|
|
|
|
|
goto too_small;
|
|
|
|
|
tag = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf));
|
|
|
|
|
size = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf) + 4);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (tag != GST_RIFF_TAG_idx1)
|
|
|
|
|
goto no_index;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (!size)
|
|
|
|
|
goto zero_index;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG ("index found at offset %" G_GUINT64_FORMAT, offset);
|
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
/* read chunk, advance offset */
|
2006-08-24 11:21:06 +00:00
|
|
|
|
if (gst_riff_read_chunk (GST_ELEMENT_CAST (avi),
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
avi->sinkpad, &offset, &tag, &buf) != GST_FLOW_OK)
|
|
|
|
|
return;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2008-03-16 15:01:07 +00:00
|
|
|
|
GST_INFO ("will parse index chunk size %u for tag %"
|
2008-03-16 14:04:16 +00:00
|
|
|
|
GST_FOURCC_FORMAT, GST_BUFFER_SIZE (buf), GST_FOURCC_ARGS (tag));
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
gst_avi_demux_parse_index (avi, buf, index);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (*index)
|
|
|
|
|
*alloc_list = g_list_append (*alloc_list, (*index)->data);
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/* debug our indexes */
|
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
avi_stream_context *stream;
|
|
|
|
|
|
|
|
|
|
stream = &avi->stream[i];
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "stream %u: %u frames, %" G_GINT64_FORMAT " bytes",
|
|
|
|
|
i, stream->total_frames, stream->total_bytes);
|
2001-12-22 23:22:30 +00:00
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
return;
|
2006-03-24 18:56:16 +00:00
|
|
|
|
|
2006-07-28 08:21:27 +00:00
|
|
|
|
/* ERRORS */
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
pull_failed:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"pull range failed: pos=%" G_GUINT64_FORMAT " size=8", offset);
|
|
|
|
|
return;
|
|
|
|
|
}
|
2006-08-24 11:21:06 +00:00
|
|
|
|
too_small:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "Buffer is too small");
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return;
|
|
|
|
|
}
|
2006-03-24 18:56:16 +00:00
|
|
|
|
no_index:
|
|
|
|
|
{
|
2006-09-13 13:26:15 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
"No index data (idx1) after movi chunk, but %" GST_FOURCC_FORMAT,
|
2006-03-24 18:56:16 +00:00
|
|
|
|
GST_FOURCC_ARGS (tag));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
zero_index:
|
|
|
|
|
{
|
|
|
|
|
GST_WARNING_OBJECT (avi, "Empty index data (idx1) after movi chunk");
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return;
|
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
2002-02-03 20:10:04 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
#if 0
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
/*
|
|
|
|
|
* Sync to next data chunk.
|
|
|
|
|
*/
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_skip (GstAviDemux * avi, gboolean prevent_eos)
|
|
|
|
|
{
|
|
|
|
|
GstRiffRead *riff = GST_RIFF_READ (avi);
|
|
|
|
|
|
|
|
|
|
if (prevent_eos) {
|
|
|
|
|
guint64 pos, length;
|
|
|
|
|
guint size;
|
|
|
|
|
guint8 *data;
|
|
|
|
|
|
|
|
|
|
pos = gst_bytestream_tell (riff->bs);
|
|
|
|
|
length = gst_bytestream_length (riff->bs);
|
|
|
|
|
|
|
|
|
|
if (pos + 8 > length)
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
if (gst_bytestream_peek_bytes (riff->bs, &data, 8) != 8)
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
size = GST_READ_UINT32_LE (&data[4]);
|
|
|
|
|
if (size & 1)
|
|
|
|
|
size++;
|
|
|
|
|
|
|
|
|
|
/* Note, we're going to skip which might involve seeks. Therefore,
|
|
|
|
|
* we need 1 byte more! */
|
|
|
|
|
if (pos + 8 + size >= length)
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return gst_riff_read_skip (riff);
|
|
|
|
|
}
|
|
|
|
|
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_sync (GstAviDemux * avi, guint32 * ret_tag, gboolean prevent_eos)
|
|
|
|
|
{
|
|
|
|
|
GstRiffRead *riff = GST_RIFF_READ (avi);
|
|
|
|
|
guint32 tag;
|
|
|
|
|
guint64 length = gst_bytestream_length (riff->bs);
|
|
|
|
|
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
if (prevent_eos && gst_bytestream_tell (riff->bs) + 12 >= length)
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
/* peek first (for the end of this 'list/movi' section) */
|
|
|
|
|
if (!(tag = gst_riff_peek_tag (riff, &avi->level_up)))
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
/* if we're at top-level, we didn't read the 'movi'
|
|
|
|
|
* list tag yet. This can also be 'AVIX' in case of
|
|
|
|
|
* openDML-2.0 AVI files. Lastly, it might be idx1,
|
|
|
|
|
* in which case we skip it so we come at EOS. */
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
while (1) {
|
|
|
|
|
if (prevent_eos && gst_bytestream_tell (riff->bs) + 12 >= length)
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
if (!(tag = gst_riff_peek_tag (riff, NULL)))
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
switch (tag) {
|
|
|
|
|
case GST_RIFF_TAG_LIST:
|
|
|
|
|
if (!(tag = gst_riff_peek_list (riff)))
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
switch (tag) {
|
|
|
|
|
case GST_RIFF_LIST_AVIX:
|
|
|
|
|
if (!gst_riff_read_list (riff, &tag))
|
|
|
|
|
return FALSE;
|
|
|
|
|
break;
|
|
|
|
|
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
case GST_RIFF_LIST_movi:
|
|
|
|
|
if (!gst_riff_read_list (riff, &tag))
|
|
|
|
|
return FALSE;
|
|
|
|
|
/* fall-through */
|
|
|
|
|
|
|
|
|
|
case GST_RIFF_rec:
|
|
|
|
|
goto done;
|
|
|
|
|
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
default:
|
2005-11-21 13:38:24 +00:00
|
|
|
|
GST_WARNING ("Unknown list %" GST_FOURCC_FORMAT " before AVI data",
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
GST_FOURCC_ARGS (tag));
|
|
|
|
|
/* fall-through */
|
|
|
|
|
|
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
if (!gst_avi_demux_skip (avi, prevent_eos))
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
if ((tag & 0xff) >= '0' && (tag & 0xff) <= '9' &&
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
((tag >> 8) & 0xff) >= '0' && ((tag >> 8) & 0xff) <= '9') {
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
|
|
|
|
/* pass-through */
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
|
|
|
|
|
case GST_RIFF_TAG_idx1:
|
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
if (!gst_avi_demux_skip (avi, prevent_eos)) {
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
return FALSE;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
}
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
done:
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
/* And then, we get the data */
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
if (prevent_eos && gst_bytestream_tell (riff->bs) + 12 >= length)
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
if (!(tag = gst_riff_peek_tag (riff, NULL)))
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
|
|
/* Support for rec-list files */
|
|
|
|
|
switch (tag) {
|
|
|
|
|
case GST_RIFF_TAG_LIST:
|
|
|
|
|
if (!(tag = gst_riff_peek_list (riff)))
|
|
|
|
|
return FALSE;
|
|
|
|
|
if (tag == GST_RIFF_rec) {
|
|
|
|
|
/* Simply skip the list */
|
|
|
|
|
if (!gst_riff_read_list (riff, &tag))
|
|
|
|
|
return FALSE;
|
|
|
|
|
if (!(tag = gst_riff_peek_tag (riff, NULL)))
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
gst_avi_demux_skip (avi, prevent_eos);
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (ret_tag)
|
|
|
|
|
*ret_tag = tag;
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
* gst_avi_demux_peek_tag:
|
2006-07-28 08:21:27 +00:00
|
|
|
|
*
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
* Returns the tag and size of the next chunk
|
|
|
|
|
*/
|
|
|
|
|
static GstFlowReturn
|
|
|
|
|
gst_avi_demux_peek_tag (GstAviDemux * avi, guint64 offset, guint32 * tag,
|
|
|
|
|
guint * size)
|
|
|
|
|
{
|
|
|
|
|
GstFlowReturn res = GST_FLOW_OK;
|
|
|
|
|
GstBuffer *buf = NULL;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
guint bufsize;
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
res = gst_pad_pull_range (avi->sinkpad, offset, 8, &buf);
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
if (res != GST_FLOW_OK)
|
|
|
|
|
goto pull_failed;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
bufsize = GST_BUFFER_SIZE (buf);
|
|
|
|
|
if (bufsize != 8)
|
|
|
|
|
goto wrong_size;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
*tag = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf));
|
|
|
|
|
*size = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf) + 4);
|
|
|
|
|
|
2006-04-20 16:33:55 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "Tag[%" GST_FOURCC_FORMAT "] (size:%d) %"
|
|
|
|
|
G_GINT64_FORMAT " -- %" G_GINT64_FORMAT, GST_FOURCC_ARGS (*tag),
|
|
|
|
|
*size, offset + 8, offset + 8 + (gint64) * size);
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
done:
|
|
|
|
|
gst_buffer_unref (buf);
|
2006-04-20 16:33:55 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
return res;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
pull_failed:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "pull_ranged returned %s", gst_flow_get_name (res));
|
|
|
|
|
return res;
|
|
|
|
|
}
|
|
|
|
|
wrong_size:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "got %d bytes which is <> 8 bytes", bufsize);
|
|
|
|
|
res = GST_FLOW_ERROR;
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
* gst_avi_demux_next_data_buffer:
|
2006-07-28 08:21:27 +00:00
|
|
|
|
*
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
* Returns the offset and size of the next buffer
|
|
|
|
|
* Position is the position of the buffer (after tag and size)
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
*/
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
static GstFlowReturn
|
|
|
|
|
gst_avi_demux_next_data_buffer (GstAviDemux * avi, guint64 * offset,
|
|
|
|
|
guint32 * tag, guint * size)
|
|
|
|
|
{
|
|
|
|
|
guint64 off = *offset;
|
2006-08-27 13:12:52 +00:00
|
|
|
|
guint _size = 0;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GstFlowReturn res;
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
do {
|
2006-08-27 13:12:52 +00:00
|
|
|
|
res = gst_avi_demux_peek_tag (avi, off, tag, &_size);
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
if (res != GST_FLOW_OK)
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
break;
|
2009-08-04 10:16:13 +00:00
|
|
|
|
if (*tag == GST_RIFF_TAG_LIST || *tag == GST_RIFF_TAG_RIFF)
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
off += 8 + 4; /* skip tag + size + subtag */
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
else {
|
|
|
|
|
*offset = off + 8;
|
2006-08-27 13:12:52 +00:00
|
|
|
|
*size = _size;
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
break;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
} while (TRUE);
|
|
|
|
|
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
return res;
|
|
|
|
|
}
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/*
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
* gst_avi_demux_stream_scan:
|
|
|
|
|
* @avi: calling element (used for debugging/errors).
|
|
|
|
|
* @index: list of index entries, returned by this function.
|
|
|
|
|
* @alloc_list: list of allocated data, returned by this function.
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
*
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
* Scan the file for all chunks to "create" a new index.
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
* Return value indicates if we can continue reading the stream. It
|
|
|
|
|
* does not say anything about whether we created an index.
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
*
|
|
|
|
|
* pull-range based
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
*/
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
static gboolean
|
2004-10-04 13:32:20 +00:00
|
|
|
|
gst_avi_demux_stream_scan (GstAviDemux * avi,
|
|
|
|
|
GList ** index, GList ** alloc_list)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
GstFlowReturn res;
|
2004-10-04 13:32:20 +00:00
|
|
|
|
gst_avi_index_entry *entry, *entries = NULL;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
avi_stream_context *stream;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GstFormat format;
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
guint64 pos = avi->offset;
|
|
|
|
|
guint64 length;
|
2005-12-19 15:43:30 +00:00
|
|
|
|
gint64 tmplength;
|
2006-08-27 13:12:52 +00:00
|
|
|
|
guint32 tag = 0;
|
2004-10-04 13:32:20 +00:00
|
|
|
|
GList *list = NULL;
|
|
|
|
|
guint index_size = 0;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
|
|
|
|
|
/* FIXME:
|
|
|
|
|
* - implement non-seekable source support.
|
|
|
|
|
*/
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"Creating index %s existing index, starting at offset %" G_GUINT64_FORMAT,
|
|
|
|
|
((*index) ? "with" : "without"), pos);
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
format = GST_FORMAT_BYTES;
|
2006-04-20 16:33:55 +00:00
|
|
|
|
if (!gst_pad_query_peer_duration (avi->sinkpad, &format, &tmplength))
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
return FALSE;
|
2006-04-20 16:33:55 +00:00
|
|
|
|
|
2005-12-19 15:43:30 +00:00
|
|
|
|
length = tmplength;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
if (*index) {
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
entry = g_list_last (*index)->data;
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
pos = entry->offset + avi->index_offset + entry->size;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
if (entry->size & 1)
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
pos++;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
if (pos >= length) {
|
|
|
|
|
GST_LOG_OBJECT (avi, "Complete index, we're done");
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
|
|
|
|
GST_LOG_OBJECT (avi, "Incomplete index, seeking to last valid entry @ %"
|
|
|
|
|
G_GUINT64_FORMAT " of %" G_GUINT64_FORMAT " (%"
|
|
|
|
|
G_GUINT64_FORMAT "+%u)", pos, length, entry->offset, entry->size);
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
while (TRUE) {
|
|
|
|
|
guint stream_nr;
|
2006-11-16 15:04:55 +00:00
|
|
|
|
guint size = 0;
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
res = gst_avi_demux_next_data_buffer (avi, &pos, &tag, &size);
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (res != GST_FLOW_OK))
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
break;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
|
|
|
|
/* check valid stream */
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
stream_nr = CHUNKID_TO_STREAMNR (tag);
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (stream_nr >= avi->num_streams)) {
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Index entry has invalid stream nr %d", stream_nr);
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
goto next;
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
stream = &avi->stream[stream_nr];
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (stream->pad == NULL)) {
|
2008-10-15 15:42:29 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Stream %d does not have an output pad, can't create new index",
|
|
|
|
|
stream_nr);
|
|
|
|
|
goto next;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
|
|
|
|
/* pre-allocate */
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (index_size % 1024 == 0)) {
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
entries = g_new (gst_avi_index_entry, 1024);
|
|
|
|
|
*alloc_list = g_list_prepend (*alloc_list, entries);
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
entry = &entries[index_size % 1024];
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
entry->index_nr = index_size++;
|
|
|
|
|
entry->stream_nr = stream_nr;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
entry->flags = GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
entry->offset = pos - avi->index_offset;
|
|
|
|
|
entry->size = size;
|
|
|
|
|
|
|
|
|
|
/* timestamps, get timestamps of two consecutive frames to calculate
|
|
|
|
|
* timestamp and duration. */
|
|
|
|
|
format = GST_FORMAT_TIME;
|
|
|
|
|
if (stream->is_vbr) {
|
|
|
|
|
/* VBR stream */
|
2009-06-08 13:46:48 +00:00
|
|
|
|
entry->ts = avi_stream_convert_frames_to_time_unchecked (stream,
|
|
|
|
|
stream->total_frames);
|
|
|
|
|
entry->dur = avi_stream_convert_frames_to_time_unchecked (stream,
|
|
|
|
|
stream->total_frames + 1);
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
} else {
|
|
|
|
|
/* constant rate stream */
|
2009-06-08 13:46:48 +00:00
|
|
|
|
entry->ts = avi_stream_convert_bytes_to_time_unchecked (stream,
|
|
|
|
|
stream->total_bytes);
|
|
|
|
|
entry->dur = avi_stream_convert_bytes_to_time_unchecked (stream,
|
|
|
|
|
stream->total_bytes + entry->size);
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
}
|
2009-06-08 13:46:48 +00:00
|
|
|
|
entry->dur -= entry->ts;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
|
|
|
|
/* stream position */
|
|
|
|
|
entry->bytes_before = stream->total_bytes;
|
|
|
|
|
stream->total_bytes += entry->size;
|
|
|
|
|
entry->frames_before = stream->total_frames;
|
|
|
|
|
stream->total_frames++;
|
2009-06-08 13:46:48 +00:00
|
|
|
|
stream->idx_duration = entry->ts + entry->dur;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
|
|
|
|
list = g_list_prepend (list, entry);
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "Added index entry %d (in stream: %d), offset %"
|
|
|
|
|
G_GUINT64_FORMAT ", time %" GST_TIME_FORMAT " for stream %d",
|
|
|
|
|
index_size - 1, entry->frames_before, entry->offset,
|
|
|
|
|
GST_TIME_ARGS (entry->ts), entry->stream_nr);
|
|
|
|
|
|
|
|
|
|
next:
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
/* update position */
|
2006-04-20 16:33:55 +00:00
|
|
|
|
pos += GST_ROUND_UP_2 (size);
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (pos > length)) {
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Stopping index lookup since we are further than EOF");
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
/* FIXME: why is this disabled */
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
#if 0
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
while (gst_avi_demux_sync (avi, &tag, TRUE)) {
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
guint stream_nr = CHUNKID_TO_STREAMNR (tag);
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
guint8 *data;
|
|
|
|
|
GstFormat format = GST_FORMAT_TIME;
|
|
|
|
|
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
if (stream_nr >= avi->num_streams)
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
goto next;
|
|
|
|
|
stream = &avi->stream[stream_nr];
|
|
|
|
|
|
|
|
|
|
/* get chunk size */
|
|
|
|
|
if (gst_bytestream_peek_bytes (riff->bs, &data, 8) != 8)
|
|
|
|
|
goto next;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
/* fill in */
|
2004-10-04 13:32:20 +00:00
|
|
|
|
entry->index_nr = index_size++;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
entry->stream_nr = stream_nr;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
entry->flags = GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME;
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
entry->offset = gst_bytestream_tell (riff->bs) + 8 - avi->index_offset;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
entry->size = GST_READ_UINT32_LE (&data[4]);
|
|
|
|
|
|
|
|
|
|
/* timestamps */
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
if (stream->is_vbr) {
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
/* VBR stream */
|
2009-06-08 13:46:48 +00:00
|
|
|
|
entry->ts = avi_stream_convert_frames_to_time_unchecked (stream,
|
|
|
|
|
stream->total_frames);
|
|
|
|
|
entry->dur = avi_stream_convert_frames_to_time_unchecked (stream,
|
|
|
|
|
stream->total_frames + 1);
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
} else {
|
|
|
|
|
/* constant rate stream */
|
2009-06-08 13:46:48 +00:00
|
|
|
|
entry->ts = avi_stream_convert_bytes_to_time_unchecked (stream,
|
|
|
|
|
stream->total_bytes);
|
|
|
|
|
entry->dur = avi_stream_convert_bytes_to_time_unchecked (stream,
|
|
|
|
|
stream->total_bytes + entry->size);
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
}
|
|
|
|
|
entry->dur -= entry->ts;
|
|
|
|
|
|
|
|
|
|
/* stream position */
|
|
|
|
|
entry->bytes_before = stream->total_bytes;
|
|
|
|
|
stream->total_bytes += entry->size;
|
|
|
|
|
entry->frames_before = stream->total_frames;
|
|
|
|
|
stream->total_frames++;
|
|
|
|
|
|
2004-10-04 13:32:20 +00:00
|
|
|
|
list = g_list_prepend (list, entry);
|
2005-01-13 17:11:08 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "Added index entry %d (in stream: %d), offset %"
|
2004-12-23 11:44:03 +00:00
|
|
|
|
G_GUINT64_FORMAT ", time %" GST_TIME_FORMAT " for stream %d",
|
|
|
|
|
index_size - 1, entry->frames_before, entry->offset,
|
|
|
|
|
GST_TIME_ARGS (entry->ts), entry->stream_nr);
|
2004-10-04 13:32:20 +00:00
|
|
|
|
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
next:
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
if (!gst_avi_demux_skip (avi, TRUE))
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
/* seek back */
|
2004-10-04 13:32:20 +00:00
|
|
|
|
if (!(event = gst_riff_read_seek (riff, pos))) {
|
|
|
|
|
g_list_free (list);
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
return FALSE;
|
2004-10-04 13:32:20 +00:00
|
|
|
|
}
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
gst_event_unref (event);
|
|
|
|
|
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
#endif
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "index created, %d items", index_size);
|
2004-10-04 13:32:20 +00:00
|
|
|
|
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
*index = g_list_concat (*index, g_list_reverse (list));
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
|
|
|
|
return TRUE;
|
2002-01-15 22:49:11 +00:00
|
|
|
|
}
|
|
|
|
|
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
/*
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
* gst_avi_demux_massage_index:
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
* @avi: calling element (used for debugging/errors).
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
*
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
* We're going to go over each entry in the index and finetune
|
|
|
|
|
* some things we don't like about AVI. For example, a single
|
|
|
|
|
* chunk might be too long. Also, individual streams might be
|
|
|
|
|
* out-of-sync. In the first case, we cut the chunk in several
|
|
|
|
|
* smaller pieces. In the second case, we re-order chunk reading
|
|
|
|
|
* order. The end result should be a smoother playing AVI.
|
|
|
|
|
*/
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
static gboolean
|
2004-10-04 13:32:20 +00:00
|
|
|
|
gst_avi_demux_massage_index (GstAviDemux * avi,
|
|
|
|
|
GList * list, GList * alloc_list)
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
{
|
|
|
|
|
gst_avi_index_entry *entry;
|
|
|
|
|
avi_stream_context *stream;
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
guint i;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GList *node;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
gint64 delay = G_GINT64_CONSTANT (0);
|
2004-10-04 13:32:20 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "Starting index massage, nr_entries = %d",
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
list ? g_list_length (list) : 0);
|
2006-03-24 18:56:16 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (list) {
|
2009-07-06 08:40:31 +00:00
|
|
|
|
#ifndef GST_DISABLE_GST_DEBUG
|
gst/avi/gstavidemux.c: Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop):
Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
2007-02-13 11:57:18 +00:00
|
|
|
|
guint num_added_total = 0;
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
guint num_per_stream[GST_AVI_DEMUX_MAX_STREAMS] = { 0, };
|
gst/avi/gstavidemux.c: Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop):
Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
2007-02-13 11:57:18 +00:00
|
|
|
|
#endif
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_LOG_OBJECT (avi,
|
|
|
|
|
"I'm now going to cut large chunks into smaller pieces");
|
2004-10-04 13:32:20 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
/* cut chunks in small (seekable) pieces
|
|
|
|
|
* FIXME: this should be a property where a value of
|
|
|
|
|
* GST_CLOCK_TIME_NONE would disable the chunking
|
|
|
|
|
*/
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
#define MAX_DURATION (GST_SECOND / 2)
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
/* only chop streams that have exactly *one* chunk */
|
|
|
|
|
if (avi->stream[i].total_frames != 1)
|
2004-10-09 19:33:21 +00:00
|
|
|
|
continue;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
for (node = list; node != NULL; node = node->next) {
|
|
|
|
|
entry = node->data;
|
|
|
|
|
|
|
|
|
|
if (entry->stream_nr != i)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
/* check for max duration of a single buffer. I suppose that
|
|
|
|
|
* the allocation of index entries could be improved. */
|
|
|
|
|
stream = &avi->stream[entry->stream_nr];
|
|
|
|
|
if (entry->dur > MAX_DURATION
|
|
|
|
|
&& stream->strh->type == GST_RIFF_FCC_auds) {
|
|
|
|
|
guint32 ideal_size;
|
|
|
|
|
gst_avi_index_entry *entries;
|
gst/avi/gstavidemux.c: Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop):
Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
2007-02-13 11:57:18 +00:00
|
|
|
|
guint old_size, num_added;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GList *node2;
|
|
|
|
|
|
|
|
|
|
/* cut in 1/10th of a second */
|
|
|
|
|
ideal_size = stream->strf.auds->av_bps / 10;
|
|
|
|
|
|
|
|
|
|
/* ensure chunk size is multiple of blockalign */
|
|
|
|
|
if (stream->strf.auds->blockalign > 1)
|
|
|
|
|
ideal_size -= ideal_size % stream->strf.auds->blockalign;
|
|
|
|
|
|
|
|
|
|
/* copy index */
|
|
|
|
|
old_size = entry->size;
|
|
|
|
|
num_added = (entry->size - 1) / ideal_size;
|
|
|
|
|
avi->index_size += num_added;
|
|
|
|
|
entries = g_malloc (sizeof (gst_avi_index_entry) * num_added);
|
|
|
|
|
alloc_list = g_list_prepend (alloc_list, entries);
|
|
|
|
|
for (node2 = node->next; node2 != NULL; node2 = node2->next) {
|
|
|
|
|
gst_avi_index_entry *entry2 = node2->data;
|
|
|
|
|
|
|
|
|
|
entry2->index_nr += num_added;
|
|
|
|
|
if (entry2->stream_nr == entry->stream_nr)
|
|
|
|
|
entry2->frames_before += num_added;
|
2004-10-09 19:33:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
/* new sized index chunks */
|
|
|
|
|
for (i = 0; i < num_added + 1; i++) {
|
|
|
|
|
gst_avi_index_entry *entry2;
|
|
|
|
|
|
|
|
|
|
if (i == 0) {
|
|
|
|
|
entry2 = entry;
|
|
|
|
|
} else {
|
|
|
|
|
entry2 = &entries[i - 1];
|
|
|
|
|
list = g_list_insert_before (list, node->next, entry2);
|
|
|
|
|
entry = node->data;
|
|
|
|
|
node = node->next;
|
|
|
|
|
memcpy (entry2, entry, sizeof (gst_avi_index_entry));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (old_size >= ideal_size) {
|
|
|
|
|
entry2->size = ideal_size;
|
|
|
|
|
old_size -= ideal_size;
|
|
|
|
|
} else {
|
|
|
|
|
entry2->size = old_size;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
entry2->dur = GST_SECOND * entry2->size / stream->strf.auds->av_bps;
|
|
|
|
|
if (i != 0) {
|
|
|
|
|
entry2->index_nr++;
|
|
|
|
|
entry2->ts += entry->dur;
|
|
|
|
|
entry2->offset += entry->size;
|
|
|
|
|
entry2->bytes_before += entry->size;
|
|
|
|
|
entry2->frames_before++;
|
|
|
|
|
}
|
2004-10-09 19:33:21 +00:00
|
|
|
|
}
|
2009-07-06 08:40:31 +00:00
|
|
|
|
#ifndef GST_DISABLE_GST_DEBUG
|
gst/avi/gstavidemux.c: Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop):
Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
2007-02-13 11:57:18 +00:00
|
|
|
|
num_added_total += num_added;
|
|
|
|
|
#endif
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2009-07-06 08:40:31 +00:00
|
|
|
|
#ifndef GST_DISABLE_GST_DEBUG
|
gst/avi/gstavidemux.c: Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop):
Put debug stuff into #ifndef GST_DISABLE_DEBUG #endif
2007-02-13 11:57:18 +00:00
|
|
|
|
if (num_added_total)
|
|
|
|
|
GST_LOG ("added %u new index entries", num_added_total);
|
|
|
|
|
#endif
|
2004-10-04 13:32:20 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "I'm now going to reorder the index entries for time");
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
/* re-order for time */
|
|
|
|
|
list = g_list_sort (list, (GCompareFunc) sort);
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
/* make a continous array out of the list */
|
|
|
|
|
avi->index_size = g_list_length (list);
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
avi->index_entries = g_try_new (gst_avi_index_entry, avi->index_size);
|
|
|
|
|
if (!avi->index_entries)
|
|
|
|
|
goto out_of_mem;
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
entry = (gst_avi_index_entry *) (list->data);
|
|
|
|
|
delay = entry->ts;
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_LOG_OBJECT (avi,
|
|
|
|
|
"Building index array, nr_entries = %d (time offset = %"
|
|
|
|
|
GST_TIME_FORMAT, avi->index_size, GST_TIME_ARGS (delay));
|
|
|
|
|
|
|
|
|
|
for (i = 0, node = list; node != NULL; node = node->next, i++) {
|
|
|
|
|
entry = node->data;
|
|
|
|
|
entry->index_nr = i;
|
|
|
|
|
entry->ts -= delay;
|
|
|
|
|
memcpy (&avi->index_entries[i], entry, sizeof (gst_avi_index_entry));
|
2009-07-06 08:40:31 +00:00
|
|
|
|
#ifndef GST_DISABLE_GST_DEBUG
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
num_per_stream[entry->stream_nr]++;
|
|
|
|
|
#endif
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
|
2008-06-05 09:45:00 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "Sorted index entry %3d for stream %d of size %6u"
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
" at offset %7" G_GUINT64_FORMAT ", time %" GST_TIME_FORMAT
|
|
|
|
|
" dur %" GST_TIME_FORMAT,
|
|
|
|
|
avi->index_entries[i].index_nr, entry->stream_nr, entry->size,
|
|
|
|
|
entry->offset, GST_TIME_ARGS (entry->ts), GST_TIME_ARGS (entry->dur));
|
|
|
|
|
}
|
|
|
|
|
if (delay) {
|
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
stream = &avi->stream[i];
|
|
|
|
|
stream->idx_duration -= delay;
|
|
|
|
|
}
|
|
|
|
|
}
|
2009-07-06 08:40:31 +00:00
|
|
|
|
#ifndef GST_DISABLE_GST_DEBUG
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
{
|
|
|
|
|
gchar str[GST_AVI_DEMUX_MAX_STREAMS * (1 + 6 + 2)];
|
|
|
|
|
gchar *pad_name;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
2008-06-10 11:05:30 +00:00
|
|
|
|
if (!avi->stream[i].pad)
|
|
|
|
|
continue;
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
pad_name = GST_OBJECT_NAME (avi->stream[i].pad);
|
|
|
|
|
sprintf (&str[i * (1 + 6 + 2)], " %6u %c", num_per_stream[i],
|
|
|
|
|
pad_name[0]);
|
|
|
|
|
}
|
|
|
|
|
GST_LOG_OBJECT (avi, "indizies per stream:%20s", str);
|
|
|
|
|
}
|
|
|
|
|
#endif
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "Freeing original index list");
|
|
|
|
|
/* all the node->data in list point to alloc_list chunks */
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
g_list_free (list);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (alloc_list) {
|
|
|
|
|
g_list_foreach (alloc_list, (GFunc) g_free, NULL);
|
|
|
|
|
g_list_free (alloc_list);
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
#ifndef GST_DISABLE_GST_DEBUG
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "Stream %d, %d frames, %8" G_GUINT64_FORMAT " bytes",
|
|
|
|
|
i, avi->stream[i].total_frames, avi->stream[i].total_bytes);
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
#endif
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
2006-03-24 18:56:16 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "Index massaging done");
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
out_of_mem:
|
2007-04-10 10:01:14 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi, "Out of memory for %" G_GSIZE_FORMAT " bytes",
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
sizeof (gst_avi_index_entry) * avi->index_size);
|
|
|
|
|
return FALSE;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
}
|
|
|
|
|
|
2006-03-03 17:51:16 +00:00
|
|
|
|
static void
|
|
|
|
|
gst_avi_demux_calculate_durations_from_index (GstAviDemux * avi)
|
|
|
|
|
{
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
gint stream;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
GstClockTime total;
|
|
|
|
|
|
|
|
|
|
total = GST_CLOCK_TIME_NONE;
|
2006-03-03 17:51:16 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* all streams start at a timestamp 0 */
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
for (stream = 0; stream < avi->num_streams; stream++) {
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GstClockTime duration, hduration;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
avi_stream_context *streamc = &avi->stream[stream];
|
|
|
|
|
gst_riff_strh *strh = streamc->strh;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
2008-06-10 11:05:30 +00:00
|
|
|
|
if (!strh)
|
|
|
|
|
continue;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
|
2009-08-04 10:16:13 +00:00
|
|
|
|
/* get header duration for the stream */
|
|
|
|
|
hduration = streamc->hdr_duration;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
2009-08-04 10:16:13 +00:00
|
|
|
|
/* index duration calculated during parsing, invariant under massage */
|
|
|
|
|
duration = streamc->idx_duration;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
|
|
|
|
|
/* now pick a good duration */
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
if (GST_CLOCK_TIME_IS_VALID (duration)) {
|
|
|
|
|
/* index gave valid duration, use that */
|
2006-03-03 17:51:16 +00:00
|
|
|
|
GST_INFO ("Stream %d duration according to index: %" GST_TIME_FORMAT,
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
stream, GST_TIME_ARGS (duration));
|
|
|
|
|
} else {
|
|
|
|
|
/* fall back to header info to calculate a duration */
|
|
|
|
|
duration = hduration;
|
2006-03-03 17:51:16 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* set duration for the stream */
|
2006-08-24 11:21:06 +00:00
|
|
|
|
streamc->duration = duration;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
|
|
|
|
/* find total duration */
|
|
|
|
|
if (total == GST_CLOCK_TIME_NONE || duration > total)
|
|
|
|
|
total = duration;
|
2006-03-03 17:51:16 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
if (GST_CLOCK_TIME_IS_VALID (total) && (total > 0)) {
|
|
|
|
|
/* now update the duration for those streams where we had none */
|
|
|
|
|
for (stream = 0; stream < avi->num_streams; stream++) {
|
|
|
|
|
avi_stream_context *streamc = &avi->stream[stream];
|
|
|
|
|
|
|
|
|
|
if (!GST_CLOCK_TIME_IS_VALID (streamc->duration)
|
|
|
|
|
|| streamc->duration == 0) {
|
|
|
|
|
streamc->duration = total;
|
|
|
|
|
|
|
|
|
|
GST_INFO ("Stream %d duration according to total: %" GST_TIME_FORMAT,
|
|
|
|
|
stream, GST_TIME_ARGS (total));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* and set the total duration in the segment. */
|
|
|
|
|
GST_INFO ("Setting total duration to: %" GST_TIME_FORMAT,
|
|
|
|
|
GST_TIME_ARGS (total));
|
|
|
|
|
|
|
|
|
|
gst_segment_set_duration (&avi->segment, GST_FORMAT_TIME, total);
|
2006-03-03 17:51:16 +00:00
|
|
|
|
}
|
|
|
|
|
|
2009-08-04 11:36:36 +00:00
|
|
|
|
/* returns FALSE if there are no pads to deliver event to,
|
|
|
|
|
* otherwise TRUE (whatever the outcome of event sending) */
|
2005-07-16 16:43:53 +00:00
|
|
|
|
static gboolean
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
gst_avi_demux_push_event (GstAviDemux * avi, GstEvent * event)
|
2005-07-16 16:43:53 +00:00
|
|
|
|
{
|
2007-05-30 12:46:32 +00:00
|
|
|
|
gboolean result = FALSE;
|
2005-07-16 16:43:53 +00:00
|
|
|
|
gint i;
|
|
|
|
|
|
2007-05-30 12:46:32 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "sending %s event to %d streams",
|
|
|
|
|
GST_EVENT_TYPE_NAME (event), avi->num_streams);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
if (avi->num_streams) {
|
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
avi_stream_context *stream = &avi->stream[i];
|
2005-07-16 16:43:53 +00:00
|
|
|
|
|
2007-03-08 16:01:42 +00:00
|
|
|
|
if (stream->pad) {
|
2009-08-04 11:36:36 +00:00
|
|
|
|
result = TRUE;
|
|
|
|
|
gst_pad_push_event (stream->pad, gst_event_ref (event));
|
2007-03-08 16:01:42 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
}
|
2005-07-16 16:43:53 +00:00
|
|
|
|
}
|
|
|
|
|
gst_event_unref (event);
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
return result;
|
2005-07-16 16:43:53 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
|
|
|
|
* Read AVI headers when streaming
|
|
|
|
|
*/
|
|
|
|
|
static GstFlowReturn
|
|
|
|
|
gst_avi_demux_stream_header_push (GstAviDemux * avi)
|
|
|
|
|
{
|
|
|
|
|
GstFlowReturn ret = GST_FLOW_OK;
|
|
|
|
|
guint32 tag = 0;
|
|
|
|
|
guint32 ltag = 0;
|
|
|
|
|
guint32 size = 0;
|
|
|
|
|
const guint8 *data;
|
|
|
|
|
GstBuffer *buf = NULL, *sub = NULL;
|
|
|
|
|
guint offset = 4;
|
|
|
|
|
gint64 stop;
|
|
|
|
|
|
|
|
|
|
GST_DEBUG ("Reading and parsing avi headers: %d", avi->header_state);
|
|
|
|
|
|
|
|
|
|
switch (avi->header_state) {
|
|
|
|
|
case GST_AVI_DEMUX_HEADER_TAG_LIST:
|
|
|
|
|
if (gst_avi_demux_peek_chunk (avi, &tag, &size)) {
|
|
|
|
|
avi->offset += 8 + ((size + 1) & ~1);
|
2006-10-28 16:37:20 +00:00
|
|
|
|
if (tag != GST_RIFF_TAG_LIST)
|
|
|
|
|
goto header_no_list;
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_adapter_flush (avi->adapter, 8);
|
|
|
|
|
/* Find the 'hdrl' LIST tag */
|
|
|
|
|
GST_DEBUG ("Reading %d bytes", size);
|
2006-10-28 16:37:20 +00:00
|
|
|
|
buf = gst_adapter_take_buffer (avi->adapter, size);
|
|
|
|
|
|
|
|
|
|
if (GST_READ_UINT32_LE (GST_BUFFER_DATA (buf)) != GST_RIFF_LIST_hdrl)
|
|
|
|
|
goto header_no_hdrl;
|
|
|
|
|
|
2009-08-10 11:30:23 +00:00
|
|
|
|
/* mind padding */
|
|
|
|
|
if (size & 1)
|
|
|
|
|
gst_adapter_flush (avi->adapter, 1);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_DEBUG ("'hdrl' LIST tag found. Parsing next chunk");
|
|
|
|
|
|
|
|
|
|
/* the hdrl starts with a 'avih' header */
|
2006-10-28 16:37:20 +00:00
|
|
|
|
if (!gst_riff_parse_chunk (GST_ELEMENT (avi), buf, &offset, &tag, &sub))
|
|
|
|
|
goto header_no_avih;
|
|
|
|
|
|
|
|
|
|
if (tag != GST_RIFF_TAG_avih)
|
|
|
|
|
goto header_no_avih;
|
|
|
|
|
|
|
|
|
|
if (!gst_avi_demux_parse_avih (GST_ELEMENT (avi), sub, &avi->avih))
|
|
|
|
|
goto header_wrong_avih;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "AVI header ok, reading elemnts from header");
|
|
|
|
|
|
|
|
|
|
/* now, read the elements from the header until the end */
|
|
|
|
|
while (gst_riff_parse_chunk (GST_ELEMENT (avi), buf, &offset, &tag,
|
|
|
|
|
&sub)) {
|
|
|
|
|
/* sub can be NULL on empty tags */
|
|
|
|
|
if (!sub)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
switch (tag) {
|
|
|
|
|
case GST_RIFF_TAG_LIST:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
if (GST_BUFFER_SIZE (sub) < 4)
|
|
|
|
|
goto next;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
|
|
|
|
switch (GST_READ_UINT32_LE (GST_BUFFER_DATA (sub))) {
|
|
|
|
|
case GST_RIFF_LIST_strl:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
if (!(gst_avi_demux_parse_stream (avi, sub))) {
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2008-06-10 11:05:30 +00:00
|
|
|
|
GST_ELEMENT_WARNING (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("failed to parse stream, ignoring"));
|
|
|
|
|
goto next;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
goto next;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
case GST_RIFF_LIST_odml:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
gst_avi_demux_parse_odml (avi, sub);
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Unknown list %" GST_FOURCC_FORMAT " in AVI header",
|
|
|
|
|
GST_FOURCC_ARGS (GST_READ_UINT32_LE (GST_BUFFER_DATA
|
|
|
|
|
(sub))));
|
|
|
|
|
/* fall-through */
|
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
goto next;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Unknown off %d tag %" GST_FOURCC_FORMAT " in AVI header",
|
|
|
|
|
offset, GST_FOURCC_ARGS (tag));
|
|
|
|
|
/* fall-through */
|
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
next:
|
|
|
|
|
/* move to next chunk */
|
2009-08-04 09:39:39 +00:00
|
|
|
|
if (sub)
|
|
|
|
|
gst_buffer_unref (sub);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
sub = NULL;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
GST_DEBUG ("elements parsed");
|
|
|
|
|
|
|
|
|
|
/* check parsed streams */
|
|
|
|
|
if (avi->num_streams == 0) {
|
|
|
|
|
goto no_streams;
|
|
|
|
|
} else if (avi->num_streams != avi->avih->streams) {
|
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Stream header mentioned %d streams, but %d available",
|
|
|
|
|
avi->avih->streams, avi->num_streams);
|
|
|
|
|
}
|
|
|
|
|
GST_DEBUG ("Get junk and info next");
|
|
|
|
|
avi->header_state = GST_AVI_DEMUX_HEADER_INFO;
|
|
|
|
|
} else {
|
|
|
|
|
/* Need more data */
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
/* fall-though */
|
|
|
|
|
case GST_AVI_DEMUX_HEADER_INFO:
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "skipping junk between header and data ...");
|
2006-10-28 16:37:20 +00:00
|
|
|
|
while (TRUE) {
|
|
|
|
|
if (gst_adapter_available (avi->adapter) < 12)
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
return GST_FLOW_OK;
|
|
|
|
|
|
|
|
|
|
data = gst_adapter_peek (avi->adapter, 12);
|
|
|
|
|
tag = GST_READ_UINT32_LE (data);
|
|
|
|
|
size = GST_READ_UINT32_LE (data + 4);
|
|
|
|
|
ltag = GST_READ_UINT32_LE (data + 8);
|
|
|
|
|
|
|
|
|
|
if (tag == GST_RIFF_TAG_LIST) {
|
|
|
|
|
switch (ltag) {
|
|
|
|
|
case GST_RIFF_LIST_movi:
|
|
|
|
|
gst_adapter_flush (avi->adapter, 12);
|
|
|
|
|
avi->offset += 12;
|
|
|
|
|
goto skipping_done;
|
|
|
|
|
case GST_RIFF_LIST_INFO:
|
|
|
|
|
GST_DEBUG ("Found INFO chunk");
|
|
|
|
|
if (gst_avi_demux_peek_chunk (avi, &tag, &size)) {
|
2009-08-04 09:32:27 +00:00
|
|
|
|
GST_DEBUG ("got size %d", size);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
avi->offset += 12;
|
|
|
|
|
gst_adapter_flush (avi->adapter, 12);
|
2009-08-04 09:32:27 +00:00
|
|
|
|
if (size > 4) {
|
|
|
|
|
buf = gst_adapter_take_buffer (avi->adapter, size - 4);
|
2009-08-10 11:30:23 +00:00
|
|
|
|
/* mind padding */
|
|
|
|
|
if (size & 1)
|
|
|
|
|
gst_adapter_flush (avi->adapter, 1);
|
2009-08-04 09:32:27 +00:00
|
|
|
|
gst_riff_parse_info (GST_ELEMENT (avi), buf,
|
|
|
|
|
&avi->globaltags);
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
|
|
|
|
|
avi->offset += ((size + 1) & ~1) - 4;
|
|
|
|
|
} else {
|
|
|
|
|
GST_DEBUG ("skipping INFO LIST prefix");
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
} else {
|
|
|
|
|
/* Need more data */
|
|
|
|
|
return GST_FLOW_OK;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
if (gst_avi_demux_peek_chunk (avi, &tag, &size)) {
|
|
|
|
|
avi->offset += 8 + ((size + 1) & ~1);
|
|
|
|
|
gst_adapter_flush (avi->adapter, 8 + ((size + 1) & ~1));
|
|
|
|
|
// ??? goto iterate; ???
|
|
|
|
|
} else {
|
|
|
|
|
/* Need more data */
|
|
|
|
|
return GST_FLOW_OK;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
if (gst_avi_demux_peek_chunk (avi, &tag, &size)) {
|
|
|
|
|
avi->offset += 8 + ((size + 1) & ~1);
|
|
|
|
|
gst_adapter_flush (avi->adapter, 8 + ((size + 1) & ~1));
|
|
|
|
|
//goto iterate;
|
|
|
|
|
} else {
|
|
|
|
|
/* Need more data */
|
|
|
|
|
return GST_FLOW_OK;
|
|
|
|
|
}
|
|
|
|
|
}
|
2006-10-28 16:37:20 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
GST_WARNING ("unhandled header state: %d", avi->header_state);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
skipping_done:
|
|
|
|
|
|
gst/avi/gstavidemux.c: unbreak AVI index handling, some more debug, remove an obsolete adapter_flush that caused stre...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_read_subindexes_pull),
(gst_avi_demux_sync), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_chain):
unbreak AVI index handling, some more debug, remove an obsolete
adapter_flush that caused streaming to wander off in the wild
2006-08-24 13:51:15 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "skipping done ... (streams=%u, stream[0].indexes=%p)",
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
avi->num_streams, avi->stream[0].indexes);
|
|
|
|
|
|
|
|
|
|
GST_DEBUG ("Found movi chunk. Starting to stream data");
|
|
|
|
|
avi->state = GST_AVI_DEMUX_MOVI;
|
|
|
|
|
|
|
|
|
|
#if 0
|
2006-09-13 13:26:15 +00:00
|
|
|
|
/*GList *index = NULL, *alloc = NULL; */
|
|
|
|
|
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
/* ######################## this need to be integrated with the state */
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/* create or read stream index (for seeking) */
|
|
|
|
|
if (avi->stream[0].indexes != NULL) {
|
|
|
|
|
gst_avi_demux_read_subindexes_push (avi, &index, &alloc);
|
|
|
|
|
}
|
gst/avi/gstavidemux.c: unbreak AVI index handling, some more debug, remove an obsolete adapter_flush that caused stre...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_read_subindexes_pull),
(gst_avi_demux_sync), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_chain):
unbreak AVI index handling, some more debug, remove an obsolete
adapter_flush that caused streaming to wander off in the wild
2006-08-24 13:51:15 +00:00
|
|
|
|
if (!index) {
|
|
|
|
|
if (avi->avih->flags & GST_RIFF_AVIH_HASINDEX) {
|
|
|
|
|
gst_avi_demux_stream_index (avi, &index, &alloc);
|
|
|
|
|
}
|
|
|
|
|
/* some indexes are incomplete, continue streaming from there */
|
|
|
|
|
if (!index)
|
|
|
|
|
gst_avi_demux_stream_scan (avi, &index, &alloc);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* this is a fatal error */
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
if (!index)
|
|
|
|
|
goto no_index;
|
|
|
|
|
|
|
|
|
|
if (!gst_avi_demux_massage_index (avi, index, alloc))
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
goto no_index;
|
|
|
|
|
|
|
|
|
|
gst_avi_demux_calculate_durations_from_index (avi);
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
/* ######################## */
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* create initial NEWSEGMENT event */
|
|
|
|
|
if ((stop = avi->segment.stop) == GST_CLOCK_TIME_NONE)
|
|
|
|
|
stop = avi->segment.duration;
|
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "segment stop %" G_GINT64_FORMAT, stop);
|
|
|
|
|
|
|
|
|
|
if (avi->seek_event)
|
|
|
|
|
gst_event_unref (avi->seek_event);
|
|
|
|
|
avi->seek_event = gst_event_new_new_segment
|
|
|
|
|
(FALSE, avi->segment.rate, GST_FORMAT_TIME,
|
|
|
|
|
avi->segment.start, stop, avi->segment.start);
|
|
|
|
|
|
|
|
|
|
/* at this point we know all the streams and we can signal the no more
|
|
|
|
|
* pads signal */
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "signaling no more pads");
|
|
|
|
|
gst_element_no_more_pads (GST_ELEMENT (avi));
|
|
|
|
|
|
|
|
|
|
return GST_FLOW_OK;
|
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
no_streams:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL), ("No streams found"));
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
2006-10-28 16:37:20 +00:00
|
|
|
|
header_no_list:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("Invalid AVI header (no LIST at start): %"
|
|
|
|
|
GST_FOURCC_FORMAT, GST_FOURCC_ARGS (tag)));
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
header_no_hdrl:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("Invalid AVI header (no hdrl at start): %"
|
|
|
|
|
GST_FOURCC_FORMAT, GST_FOURCC_ARGS (tag)));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
header_no_avih:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("Invalid AVI header (no avih at start): %"
|
|
|
|
|
GST_FOURCC_FORMAT, GST_FOURCC_ARGS (tag)));
|
|
|
|
|
if (sub)
|
|
|
|
|
gst_buffer_unref (sub);
|
|
|
|
|
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
header_wrong_avih:
|
|
|
|
|
{
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/*
|
|
|
|
|
* Read full AVI headers.
|
|
|
|
|
*/
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
static GstFlowReturn
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_avi_demux_stream_header_pull (GstAviDemux * avi)
|
2001-12-22 23:22:30 +00:00
|
|
|
|
{
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GstFlowReturn res;
|
|
|
|
|
GstBuffer *buf, *sub = NULL;
|
|
|
|
|
guint32 tag;
|
2004-10-04 13:32:20 +00:00
|
|
|
|
GList *index = NULL, *alloc = NULL;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
guint offset = 4;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
gint64 stop;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GstElement *element = GST_ELEMENT_CAST (avi);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
|
|
|
|
/* the header consists of a 'hdrl' LIST tag */
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
res = gst_riff_read_chunk (element, avi->sinkpad, &avi->offset, &tag, &buf);
|
|
|
|
|
if (res != GST_FLOW_OK)
|
2007-01-22 13:06:43 +00:00
|
|
|
|
goto pull_range_failed;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
else if (tag != GST_RIFF_TAG_LIST)
|
|
|
|
|
goto no_list;
|
|
|
|
|
else if (GST_BUFFER_SIZE (buf) < 4)
|
|
|
|
|
goto no_header;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "parsing headers");
|
|
|
|
|
|
2006-02-14 16:58:30 +00:00
|
|
|
|
/* Find the 'hdrl' LIST tag */
|
|
|
|
|
while (GST_READ_UINT32_LE (GST_BUFFER_DATA (buf)) != GST_RIFF_LIST_hdrl) {
|
|
|
|
|
GST_LOG_OBJECT (avi, "buffer contains %" GST_FOURCC_FORMAT,
|
|
|
|
|
GST_FOURCC_ARGS (GST_READ_UINT32_LE (GST_BUFFER_DATA (buf))));
|
|
|
|
|
|
|
|
|
|
/* Eat up */
|
|
|
|
|
gst_buffer_unref (buf);
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
|
|
|
|
/* read new chunk */
|
|
|
|
|
res = gst_riff_read_chunk (element, avi->sinkpad, &avi->offset, &tag, &buf);
|
|
|
|
|
if (res != GST_FLOW_OK)
|
2007-01-22 13:06:43 +00:00
|
|
|
|
goto pull_range_failed;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
else if (tag != GST_RIFF_TAG_LIST)
|
|
|
|
|
goto no_list;
|
|
|
|
|
else if (GST_BUFFER_SIZE (buf) < 4)
|
|
|
|
|
goto no_header;
|
2006-02-14 16:58:30 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "hdrl LIST tag found");
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/* the hdrl starts with a 'avih' header */
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
if (!gst_riff_parse_chunk (element, buf, &offset, &tag, &sub))
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
goto no_avih;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
else if (tag != GST_RIFF_TAG_avih)
|
|
|
|
|
goto no_avih;
|
|
|
|
|
else if (!gst_avi_demux_parse_avih (element, sub, &avi->avih))
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
goto invalid_avih;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2007-01-22 13:06:43 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "AVI header ok, reading elements from header");
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/* now, read the elements from the header until the end */
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
while (gst_riff_parse_chunk (element, buf, &offset, &tag, &sub)) {
|
2006-04-10 10:10:55 +00:00
|
|
|
|
/* sub can be NULL on empty tags */
|
|
|
|
|
if (!sub)
|
|
|
|
|
continue;
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
switch (tag) {
|
|
|
|
|
case GST_RIFF_TAG_LIST:
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
{
|
|
|
|
|
guint8 *data;
|
|
|
|
|
guint32 fourcc;
|
|
|
|
|
|
2006-08-24 11:21:06 +00:00
|
|
|
|
if (GST_BUFFER_SIZE (sub) < 4)
|
|
|
|
|
goto next;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
data = GST_BUFFER_DATA (sub);
|
|
|
|
|
fourcc = GST_READ_UINT32_LE (data);
|
|
|
|
|
|
|
|
|
|
switch (fourcc) {
|
2004-03-15 19:32:27 +00:00
|
|
|
|
case GST_RIFF_LIST_strl:
|
2008-06-10 11:05:30 +00:00
|
|
|
|
if (!(gst_avi_demux_parse_stream (avi, sub))) {
|
|
|
|
|
GST_ELEMENT_WARNING (avi, STREAM, DEMUX, (NULL),
|
2009-08-04 09:39:59 +00:00
|
|
|
|
("failed to parse stream, ignoring"));
|
2008-06-10 11:05:30 +00:00
|
|
|
|
sub = NULL;
|
|
|
|
|
}
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2006-08-24 11:21:06 +00:00
|
|
|
|
goto next;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
case GST_RIFF_LIST_odml:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
gst_avi_demux_parse_odml (avi, sub);
|
2009-08-04 09:39:39 +00:00
|
|
|
|
sub = NULL;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
2005-11-21 13:38:24 +00:00
|
|
|
|
"Unknown list %" GST_FOURCC_FORMAT " in AVI header",
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GST_FOURCC_ARGS (fourcc));
|
2009-06-09 08:38:52 +00:00
|
|
|
|
GST_MEMDUMP_OBJECT (avi, "Unknown list", GST_BUFFER_DATA (sub),
|
|
|
|
|
GST_BUFFER_SIZE (sub));
|
2004-03-15 19:32:27 +00:00
|
|
|
|
/* fall-through */
|
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
goto next;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
}
|
|
|
|
|
break;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
default:
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
"Unknown tag %" GST_FOURCC_FORMAT " in AVI header at off %d",
|
|
|
|
|
GST_FOURCC_ARGS (tag), offset);
|
2009-06-09 08:38:52 +00:00
|
|
|
|
GST_MEMDUMP_OBJECT (avi, "Unknown tag", GST_BUFFER_DATA (sub),
|
|
|
|
|
GST_BUFFER_SIZE (sub));
|
2004-03-15 19:32:27 +00:00
|
|
|
|
/* fall-through */
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
case GST_RIFF_TAG_JUNK:
|
2006-08-24 11:21:06 +00:00
|
|
|
|
next:
|
2008-06-10 11:05:30 +00:00
|
|
|
|
if (sub)
|
|
|
|
|
gst_buffer_unref (sub);
|
2006-04-10 10:10:55 +00:00
|
|
|
|
sub = NULL;
|
2004-03-15 19:32:27 +00:00
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
2003-01-20 20:49:34 +00:00
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_DEBUG ("elements parsed");
|
2002-06-18 19:17:04 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
/* check parsed streams */
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
if (avi->num_streams == 0)
|
|
|
|
|
goto no_streams;
|
|
|
|
|
else if (avi->num_streams != avi->avih->streams) {
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Stream header mentioned %d streams, but %d available",
|
|
|
|
|
avi->avih->streams, avi->num_streams);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
2008-12-09 17:55:22 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "skipping junk between header and data, offset=%"
|
|
|
|
|
G_GUINT64_FORMAT, avi->offset);
|
2005-08-09 14:40:02 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/* Now, find the data (i.e. skip all junk between header and data) */
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
do {
|
|
|
|
|
guint size;
|
|
|
|
|
guint32 tag, ltag;
|
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
res = gst_pad_pull_range (avi->sinkpad, avi->offset, 12, &buf);
|
|
|
|
|
if (res != GST_FLOW_OK) {
|
2007-01-22 13:06:43 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "pull_range failure while looking for tags");
|
|
|
|
|
goto pull_range_failed;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
} else if (GST_BUFFER_SIZE (buf) < 12) {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "got %d bytes which is less than 12 bytes",
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GST_BUFFER_SIZE (buf));
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
return GST_FLOW_ERROR;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
|
|
|
|
tag = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf));
|
|
|
|
|
size = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf) + 4);
|
|
|
|
|
ltag = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf) + 8);
|
|
|
|
|
|
2008-12-09 17:55:22 +00:00
|
|
|
|
GST_DEBUG ("tag %" GST_FOURCC_FORMAT ", size %u",
|
|
|
|
|
GST_FOURCC_ARGS (tag), size);
|
2009-06-09 08:38:52 +00:00
|
|
|
|
GST_MEMDUMP ("Tag content", GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
|
|
|
|
|
gst_buffer_unref (buf);
|
2008-12-09 17:55:22 +00:00
|
|
|
|
|
2009-06-09 08:38:52 +00:00
|
|
|
|
switch (tag) {
|
|
|
|
|
case GST_RIFF_TAG_LIST:{
|
|
|
|
|
switch (ltag) {
|
|
|
|
|
case GST_RIFF_LIST_movi:
|
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"Reached the 'movi' tag, we're done with skipping");
|
|
|
|
|
goto skipping_done;
|
|
|
|
|
case GST_RIFF_LIST_INFO:
|
|
|
|
|
res =
|
|
|
|
|
gst_riff_read_chunk (element, avi->sinkpad, &avi->offset, &tag,
|
|
|
|
|
&buf);
|
|
|
|
|
if (res != GST_FLOW_OK) {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "couldn't read INFO chunk");
|
|
|
|
|
goto pull_range_failed;
|
|
|
|
|
}
|
|
|
|
|
GST_DEBUG ("got size %u", GST_BUFFER_SIZE (buf));
|
2009-08-04 09:32:27 +00:00
|
|
|
|
if (size < 4) {
|
|
|
|
|
GST_DEBUG ("skipping INFO LIST prefix");
|
|
|
|
|
avi->offset += (4 - GST_ROUND_UP_2 (size));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
|
2009-06-09 08:38:52 +00:00
|
|
|
|
sub = gst_buffer_create_sub (buf, 4, GST_BUFFER_SIZE (buf) - 4);
|
|
|
|
|
gst_riff_parse_info (element, sub, &avi->globaltags);
|
|
|
|
|
if (sub) {
|
|
|
|
|
gst_buffer_unref (sub);
|
|
|
|
|
sub = NULL;
|
|
|
|
|
}
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
/* gst_riff_read_chunk() has already advanced avi->offset */
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Skipping unknown list tag %" GST_FOURCC_FORMAT,
|
|
|
|
|
GST_FOURCC_ARGS (ltag));
|
|
|
|
|
avi->offset += 8 + ((size + 1) & ~1);
|
|
|
|
|
break;
|
|
|
|
|
}
|
2004-01-23 13:22:16 +00:00
|
|
|
|
}
|
2009-06-09 08:38:52 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
GST_WARNING_OBJECT (avi, "Skipping unknown tag %" GST_FOURCC_FORMAT,
|
|
|
|
|
GST_FOURCC_ARGS (tag));
|
|
|
|
|
/* Fall-through */
|
|
|
|
|
case GST_MAKE_FOURCC ('J', 'U', 'N', 'Q'):
|
|
|
|
|
case GST_MAKE_FOURCC ('J', 'U', 'N', 'K'):
|
|
|
|
|
avi->offset += 8 + ((size + 1) & ~1);
|
|
|
|
|
break;
|
2003-01-20 20:49:34 +00:00
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
} while (1);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
skipping_done:
|
|
|
|
|
|
gst/avi/gstavidemux.c: unbreak AVI index handling, some more debug, remove an obsolete adapter_flush that caused stre...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_read_subindexes_pull),
(gst_avi_demux_sync), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_chain):
unbreak AVI index handling, some more debug, remove an obsolete
adapter_flush that caused streaming to wander off in the wild
2006-08-24 13:51:15 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "skipping done ... (streams=%u, stream[0].indexes=%p)",
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
avi->num_streams, avi->stream[0].indexes);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
|
|
|
|
/* create or read stream index (for seeking) */
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
if (avi->stream[0].indexes != NULL) {
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
/* we read a super index already (gst_avi_demux_parse_superindex() ) */
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_avi_demux_read_subindexes_pull (avi, &index, &alloc);
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.c: unbreak AVI index handling, some more debug, remove an obsolete adapter_flush that caused stre...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_read_subindexes_pull),
(gst_avi_demux_sync), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_chain):
unbreak AVI index handling, some more debug, remove an obsolete
adapter_flush that caused streaming to wander off in the wild
2006-08-24 13:51:15 +00:00
|
|
|
|
if (!index) {
|
|
|
|
|
if (avi->avih->flags & GST_RIFF_AVIH_HASINDEX) {
|
|
|
|
|
gst_avi_demux_stream_index (avi, &index, &alloc);
|
|
|
|
|
}
|
|
|
|
|
/* some indexes are incomplete, continue streaming from there */
|
|
|
|
|
if (!index)
|
|
|
|
|
gst_avi_demux_stream_scan (avi, &index, &alloc);
|
2004-10-04 13:32:20 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.c: Construct index for indexless files.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_odml), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_stream_header), (gst_avi_demux_loop):
Construct index for indexless files.
Make sure pad/buffers are correctly reset to NULL once we don't need
them anymore, else we get lovely segfaults/assertions.
* gst/wavparse/gstwavparse.c:
Yes, you can have 96KHz audio and wma in wav :(
2005-12-19 15:06:27 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
/* this is a fatal error */
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
if (!index)
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
goto no_index;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
if (!gst_avi_demux_massage_index (avi, index, alloc))
|
|
|
|
|
goto no_index;
|
|
|
|
|
|
2006-03-03 17:51:16 +00:00
|
|
|
|
gst_avi_demux_calculate_durations_from_index (avi);
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* create initial NEWSEGMENT event */
|
|
|
|
|
if ((stop = avi->segment.stop) == GST_CLOCK_TIME_NONE)
|
|
|
|
|
stop = avi->segment.duration;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "segment stop %" G_GINT64_FORMAT, stop);
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
if (avi->seek_event)
|
|
|
|
|
gst_event_unref (avi->seek_event);
|
2005-11-22 11:53:34 +00:00
|
|
|
|
avi->seek_event = gst_event_new_new_segment
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
(FALSE, avi->segment.rate, GST_FORMAT_TIME,
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
avi->segment.start, stop, avi->segment.start);
|
2005-07-16 16:43:53 +00:00
|
|
|
|
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
/* at this point we know all the streams and we can signal the no more
|
|
|
|
|
* pads signal */
|
2005-01-13 17:11:08 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "signaling no more pads");
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
gst_element_no_more_pads (GST_ELEMENT_CAST (avi));
|
ext/gnomevfs/gstgnomevfssrc.c: Some debug.
Original commit message from CVS:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get),
(gst_gnomevfssrc_srcpad_query), (gst_gnomevfssrc_srcpad_event):
Some debug.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_handle_src_event), (gst_avi_demux_read_superindex),
(gst_avi_demux_read_subindexes), (gst_avi_demux_add_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_skip),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header):
* gst/avi/gstavidemux.h:
Support for openDML-2.0 indx/ix## chunks. Support for broken index
recovery (where, if part of the index is broken, we will still read
the rest of the index and recover the broken part by stream
scanning). More broken media support. EOS workarounds. General AVI
braindamage headache recovery. Aspirin included.
2004-10-12 12:29:45 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
return GST_FLOW_OK;
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
no_list:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("Invalid AVI header (no LIST at start): %"
|
|
|
|
|
GST_FOURCC_FORMAT, GST_FOURCC_ARGS (tag)));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
no_header:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("Invalid AVI header (no hdrl at start): %"
|
|
|
|
|
GST_FOURCC_FORMAT, GST_FOURCC_ARGS (tag)));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
no_avih:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("Invalid AVI header (no avih at start): %"
|
|
|
|
|
GST_FOURCC_FORMAT, GST_FOURCC_ARGS (tag)));
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
if (sub)
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
gst_buffer_unref (sub);
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
invalid_avih:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("Invalid AVI header (cannot parse avih at start)"));
|
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
no_streams:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL), ("No streams found"));
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
|
|
|
|
no_index:
|
|
|
|
|
{
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
GST_WARNING ("file without or too big index");
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
g_list_free (index);
|
|
|
|
|
g_list_foreach (alloc, (GFunc) g_free, NULL);
|
|
|
|
|
g_list_free (alloc);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
("Could not get/create index"));
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
2007-01-22 13:06:43 +00:00
|
|
|
|
pull_range_failed:
|
|
|
|
|
{
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX, (NULL),
|
|
|
|
|
("pull_range flow reading header: %s", gst_flow_get_name (res)));
|
|
|
|
|
return GST_FLOW_ERROR;
|
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
/*
|
|
|
|
|
* Do the actual seeking.
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
*/
|
|
|
|
|
static gboolean
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
gst_avi_demux_do_seek (GstAviDemux * avi, GstSegment * segment)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
GstClockTime seek_time;
|
|
|
|
|
gboolean keyframe;
|
2008-06-02 16:10:00 +00:00
|
|
|
|
gst_avi_index_entry *entry, *kentry;
|
2006-08-22 17:02:39 +00:00
|
|
|
|
gint old_entry;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
|
|
|
|
seek_time = segment->last_stop;
|
|
|
|
|
keyframe = !!(segment->flags & GST_SEEK_FLAG_KEY_UNIT);
|
2005-11-11 16:48:58 +00:00
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
/* FIXME: if we seek in an openDML file, we will have multiple
|
|
|
|
|
* primary levels. Seeking in between those will cause havoc. */
|
2002-02-03 20:10:04 +00:00
|
|
|
|
|
2006-08-22 17:02:39 +00:00
|
|
|
|
/* save old position so we can see if we must mark a discont. */
|
|
|
|
|
old_entry = avi->current_entry;
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* get the entry for the requested position, which is always in last_stop.
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
* we search the index entry for stream 0, since all entries are sorted by
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
* time and stream we automagically are positioned for the other streams as
|
|
|
|
|
* well. FIXME, this code assumes the main stream with keyframes is stream 0,
|
|
|
|
|
* which is mostly correct... */
|
2008-06-02 16:10:00 +00:00
|
|
|
|
if (!(entry = gst_avi_demux_index_entry_for_time (avi, 0, seek_time)))
|
|
|
|
|
goto no_entry;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
|
2008-06-02 16:10:00 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"Got requested entry %d [stream:%d / ts:%" GST_TIME_FORMAT
|
|
|
|
|
" / duration:%" GST_TIME_FORMAT "]", entry->index_nr,
|
|
|
|
|
entry->stream_nr, GST_TIME_ARGS (entry->ts), GST_TIME_ARGS (entry->dur));
|
|
|
|
|
|
|
|
|
|
/* check if we are already on a keyframe */
|
|
|
|
|
if (!(entry->flags & GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME)) {
|
|
|
|
|
/* now go to the previous keyframe, this is where we should start
|
|
|
|
|
* decoding from. */
|
|
|
|
|
if (!(kentry = gst_avi_demux_index_prev (avi, 0, entry->index_nr,
|
|
|
|
|
GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME))) {
|
|
|
|
|
goto no_entry;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
} else {
|
2008-06-02 16:10:00 +00:00
|
|
|
|
/* we were on a keyframe */
|
|
|
|
|
kentry = entry;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"Got keyframe entry %d [stream:%d / ts:%" GST_TIME_FORMAT
|
|
|
|
|
" / duration:%" GST_TIME_FORMAT "]", kentry->index_nr,
|
|
|
|
|
entry->stream_nr, GST_TIME_ARGS (kentry->ts),
|
|
|
|
|
GST_TIME_ARGS (kentry->dur));
|
|
|
|
|
|
|
|
|
|
/* we must start decoding at the keyframe */
|
|
|
|
|
avi->current_entry = kentry->index_nr;
|
|
|
|
|
|
|
|
|
|
if (segment->rate < 0.0) {
|
2008-06-04 18:03:24 +00:00
|
|
|
|
gst_avi_index_entry *next_keyframe;
|
|
|
|
|
|
|
|
|
|
/* Because we don't know the frame order we need to push from the prev keyframe
|
|
|
|
|
* to the next keyframe. If there is a smart decoder downstream he will notice
|
2008-06-04 18:08:35 +00:00
|
|
|
|
* that there are too many encoded frames send and return UNEXPECTED when there
|
2008-06-04 18:03:24 +00:00
|
|
|
|
* are enough decoded frames to fill the segment.
|
|
|
|
|
*/
|
|
|
|
|
next_keyframe =
|
|
|
|
|
gst_avi_demux_index_next (avi, 0, kentry->index_nr,
|
|
|
|
|
GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME);
|
|
|
|
|
if (!next_keyframe)
|
|
|
|
|
next_keyframe = gst_avi_demux_index_last (avi, 0);
|
|
|
|
|
|
2008-06-02 16:10:00 +00:00
|
|
|
|
avi->reverse_start_index = kentry->index_nr;
|
2008-06-04 18:03:24 +00:00
|
|
|
|
avi->reverse_stop_index = next_keyframe->index_nr;
|
2008-06-02 16:10:00 +00:00
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "reverse seek: start idx (%d) and stop idx (%d)",
|
|
|
|
|
avi->reverse_start_index, avi->reverse_stop_index);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (keyframe) {
|
|
|
|
|
/* when seeking to a keyframe, we update the result seek time
|
|
|
|
|
* to the time of the keyframe. */
|
|
|
|
|
seek_time = avi->index_entries[avi->current_entry].ts;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
}
|
|
|
|
|
|
2008-06-02 16:10:00 +00:00
|
|
|
|
next:
|
2006-08-22 17:02:39 +00:00
|
|
|
|
/* if we changed position, mark a DISCONT on all streams */
|
|
|
|
|
if (avi->current_entry != old_entry) {
|
|
|
|
|
gint i;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
avi->stream[i].discont = TRUE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "seek: %" GST_TIME_FORMAT
|
|
|
|
|
" keyframe seeking:%d", GST_TIME_ARGS (seek_time), keyframe);
|
|
|
|
|
|
2007-03-09 15:04:45 +00:00
|
|
|
|
/* the seek time is also the last_stop and stream time */
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
segment->last_stop = seek_time;
|
2007-03-09 15:04:45 +00:00
|
|
|
|
segment->time = seek_time;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
|
|
|
|
return TRUE;
|
2008-06-02 16:10:00 +00:00
|
|
|
|
|
|
|
|
|
no_entry:
|
|
|
|
|
{
|
|
|
|
|
/* we could not find an entry for the given time */
|
|
|
|
|
GST_WARNING_OBJECT (avi,
|
|
|
|
|
"Couldn't find AviIndexEntry for time:%" GST_TIME_FORMAT,
|
|
|
|
|
GST_TIME_ARGS (seek_time));
|
|
|
|
|
if (avi->current_entry >= avi->index_size && avi->index_size > 0)
|
|
|
|
|
avi->current_entry = avi->index_size - 1;
|
|
|
|
|
|
|
|
|
|
goto next;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
}
|
|
|
|
|
|
2006-09-06 09:05:33 +00:00
|
|
|
|
/*
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
* Handle seek event.
|
2006-09-06 09:05:33 +00:00
|
|
|
|
*/
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_handle_seek (GstAviDemux * avi, GstPad * pad, GstEvent * event)
|
|
|
|
|
{
|
|
|
|
|
gdouble rate;
|
|
|
|
|
GstFormat format;
|
|
|
|
|
GstSeekFlags flags;
|
|
|
|
|
GstSeekType cur_type = GST_SEEK_TYPE_NONE, stop_type;
|
|
|
|
|
gint64 cur, stop;
|
|
|
|
|
gboolean flush;
|
|
|
|
|
gboolean update;
|
|
|
|
|
GstSegment seeksegment = { 0, };
|
|
|
|
|
|
|
|
|
|
if (event) {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "doing seek with event");
|
|
|
|
|
|
|
|
|
|
gst_event_parse_seek (event, &rate, &format, &flags,
|
|
|
|
|
&cur_type, &cur, &stop_type, &stop);
|
|
|
|
|
|
|
|
|
|
/* we have to have a format as the segment format. Try to convert
|
|
|
|
|
* if not. */
|
|
|
|
|
if (format != GST_FORMAT_TIME) {
|
2009-04-18 16:17:35 +00:00
|
|
|
|
GstFormat fmt = GST_FORMAT_TIME;
|
|
|
|
|
gboolean res = TRUE;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
|
|
|
|
if (cur_type != GST_SEEK_TYPE_NONE)
|
|
|
|
|
res = gst_pad_query_convert (pad, format, cur, &fmt, &cur);
|
|
|
|
|
if (res && stop_type != GST_SEEK_TYPE_NONE)
|
|
|
|
|
res = gst_pad_query_convert (pad, format, stop, &fmt, &stop);
|
|
|
|
|
if (!res)
|
|
|
|
|
goto no_format;
|
|
|
|
|
|
|
|
|
|
format = fmt;
|
|
|
|
|
}
|
2008-06-02 16:10:00 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"seek requested: rate %g cur %" GST_TIME_FORMAT " stop %"
|
|
|
|
|
GST_TIME_FORMAT, rate, GST_TIME_ARGS (cur), GST_TIME_ARGS (stop));
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
/* FIXME: can we do anything with rate!=1.0 */
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
} else {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "doing seek without event");
|
|
|
|
|
flags = 0;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
rate = 1.0;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* save flush flag */
|
|
|
|
|
flush = flags & GST_SEEK_FLAG_FLUSH;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
|
2005-11-11 16:48:58 +00:00
|
|
|
|
if (flush) {
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GstEvent *event = gst_event_new_flush_start ();
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* for a flushing seek, we send a flush_start on all pads. This will
|
|
|
|
|
* eventually stop streaming with a WRONG_STATE. We can thus eventually
|
|
|
|
|
* take the STREAM_LOCK. */
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "sending flush start");
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
gst_avi_demux_push_event (avi, gst_event_ref (event));
|
|
|
|
|
gst_pad_push_event (avi->sinkpad, event);
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
} else {
|
|
|
|
|
/* a non-flushing seek, we PAUSE the task so that we can take the
|
|
|
|
|
* STREAM_LOCK */
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "non flushing seek, pausing task");
|
2005-11-11 16:48:58 +00:00
|
|
|
|
gst_pad_pause_task (avi->sinkpad);
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
}
|
2003-01-20 20:49:34 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* wait for streaming to stop */
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "wait for streaming to stop");
|
2005-11-21 18:09:02 +00:00
|
|
|
|
GST_PAD_STREAM_LOCK (avi->sinkpad);
|
2005-01-29 15:47:18 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* copy segment, we need this because we still need the old
|
|
|
|
|
* segment when we close the current segment. */
|
|
|
|
|
memcpy (&seeksegment, &avi->segment, sizeof (GstSegment));
|
2005-11-11 16:48:58 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
if (event) {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "configuring seek");
|
|
|
|
|
gst_segment_set_seek (&seeksegment, rate, format, flags,
|
|
|
|
|
cur_type, cur, stop_type, stop, &update);
|
|
|
|
|
}
|
2005-11-11 16:48:58 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* do the seek, seeksegment.last_stop contains the new position, this
|
|
|
|
|
* actually never fails. */
|
2009-04-18 16:17:35 +00:00
|
|
|
|
gst_avi_demux_do_seek (avi, &seeksegment);
|
2005-11-11 16:48:58 +00:00
|
|
|
|
|
|
|
|
|
if (flush) {
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
gint i;
|
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "sending flush stop");
|
2006-05-12 18:10:36 +00:00
|
|
|
|
gst_avi_demux_push_event (avi, gst_event_new_flush_stop ());
|
2005-11-11 16:48:58 +00:00
|
|
|
|
gst_pad_push_event (avi->sinkpad, gst_event_new_flush_stop ());
|
2006-08-22 17:02:39 +00:00
|
|
|
|
/* reset the last flow and mark discont, FLUSH is always DISCONT */
|
2006-07-03 15:28:48 +00:00
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
avi->stream[i].last_flow = GST_FLOW_OK;
|
2006-08-22 17:02:39 +00:00
|
|
|
|
avi->stream[i].discont = TRUE;
|
2006-07-03 15:28:48 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
} else if (avi->segment_running) {
|
|
|
|
|
GstEvent *seg;
|
|
|
|
|
|
|
|
|
|
/* we are running the current segment and doing a non-flushing seek,
|
|
|
|
|
* close the segment first based on the last_stop. */
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "closing running segment %" G_GINT64_FORMAT
|
|
|
|
|
" to %" G_GINT64_FORMAT, avi->segment.start, avi->segment.last_stop);
|
|
|
|
|
seg = gst_event_new_new_segment (TRUE,
|
|
|
|
|
avi->segment.rate, avi->segment.format,
|
|
|
|
|
avi->segment.start, avi->segment.last_stop, avi->segment.time);
|
|
|
|
|
gst_avi_demux_push_event (avi, seg);
|
2005-11-11 16:48:58 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* now update the real segment info */
|
|
|
|
|
memcpy (&avi->segment, &seeksegment, sizeof (GstSegment));
|
|
|
|
|
|
|
|
|
|
/* post the SEGMENT_START message when we do segmented playback */
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
if (avi->segment.flags & GST_SEEK_FLAG_SEGMENT) {
|
2005-11-11 16:48:58 +00:00
|
|
|
|
gst_element_post_message (GST_ELEMENT (avi),
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
gst_message_new_segment_start (GST_OBJECT (avi),
|
|
|
|
|
avi->segment.format, avi->segment.last_stop));
|
2005-11-11 16:48:58 +00:00
|
|
|
|
}
|
2005-02-17 19:21:42 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* prepare for streaming again */
|
|
|
|
|
if ((stop = avi->segment.stop) == GST_CLOCK_TIME_NONE)
|
|
|
|
|
stop = avi->segment.duration;
|
2005-01-29 15:47:18 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* queue the segment event for the streaming thread. */
|
|
|
|
|
if (avi->seek_event)
|
|
|
|
|
gst_event_unref (avi->seek_event);
|
2008-06-02 16:10:00 +00:00
|
|
|
|
if (avi->segment.rate > 0.0) {
|
|
|
|
|
avi->seek_event = gst_event_new_new_segment (FALSE,
|
|
|
|
|
avi->segment.rate, avi->segment.format,
|
|
|
|
|
avi->segment.last_stop, stop, avi->segment.time);
|
|
|
|
|
} else {
|
|
|
|
|
avi->seek_event = gst_event_new_new_segment (FALSE,
|
|
|
|
|
avi->segment.rate, avi->segment.format,
|
|
|
|
|
avi->segment.start, avi->segment.last_stop, avi->segment.start);
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
|
|
|
|
if (!avi->streaming) {
|
|
|
|
|
avi->segment_running = TRUE;
|
|
|
|
|
gst_pad_start_task (avi->sinkpad, (GstTaskFunction) gst_avi_demux_loop,
|
|
|
|
|
avi->sinkpad);
|
|
|
|
|
}
|
2005-11-21 18:09:02 +00:00
|
|
|
|
GST_PAD_STREAM_UNLOCK (avi->sinkpad);
|
2005-01-29 15:47:18 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
return TRUE;
|
2005-11-11 16:48:58 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* ERRORS */
|
|
|
|
|
no_format:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "unsupported format given, seek aborted.");
|
|
|
|
|
return FALSE;
|
|
|
|
|
}
|
2005-01-29 15:47:18 +00:00
|
|
|
|
}
|
|
|
|
|
|
2005-11-15 12:16:00 +00:00
|
|
|
|
/*
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
* Helper for gst_avi_demux_invert()
|
2005-11-15 12:16:00 +00:00
|
|
|
|
*/
|
|
|
|
|
static inline void
|
|
|
|
|
swap_line (guint8 * d1, guint8 * d2, guint8 * tmp, gint bytes)
|
|
|
|
|
{
|
|
|
|
|
memcpy (tmp, d1, bytes);
|
|
|
|
|
memcpy (d1, d2, bytes);
|
|
|
|
|
memcpy (d2, tmp, bytes);
|
|
|
|
|
}
|
|
|
|
|
|
2009-01-26 09:33:55 +00:00
|
|
|
|
|
|
|
|
|
#define gst_avi_demux_is_uncompressed(fourcc) \
|
|
|
|
|
(fourcc == GST_RIFF_DIB || \
|
|
|
|
|
fourcc == GST_RIFF_rgb || \
|
|
|
|
|
fourcc == GST_RIFF_RGB || fourcc == GST_RIFF_RAW)
|
2008-10-31 10:00:18 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
|
|
|
|
* Invert DIB buffers... Takes existing buffer and
|
|
|
|
|
* returns either the buffer or a new one (with old
|
|
|
|
|
* one dereferenced).
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
* FIXME: can't we preallocate tmp? and remember stride, bpp?
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
*/
|
2005-11-15 12:16:00 +00:00
|
|
|
|
static GstBuffer *
|
|
|
|
|
gst_avi_demux_invert (avi_stream_context * stream, GstBuffer * buf)
|
|
|
|
|
{
|
2006-03-14 14:18:16 +00:00
|
|
|
|
GstStructure *s;
|
2009-02-25 11:05:22 +00:00
|
|
|
|
gint y, w, h;
|
2006-03-14 14:18:16 +00:00
|
|
|
|
gint bpp, stride;
|
2005-12-07 11:40:46 +00:00
|
|
|
|
guint8 *tmp = NULL;
|
|
|
|
|
|
2009-01-26 09:33:55 +00:00
|
|
|
|
if (stream->strh->type != GST_RIFF_FCC_vids)
|
|
|
|
|
return buf;
|
|
|
|
|
|
2008-10-31 10:00:18 +00:00
|
|
|
|
if (!gst_avi_demux_is_uncompressed (stream->strh->fcc_handler)) {
|
|
|
|
|
return buf; /* Ignore non DIB buffers */
|
|
|
|
|
}
|
|
|
|
|
|
2006-03-14 14:18:16 +00:00
|
|
|
|
s = gst_caps_get_structure (GST_PAD_CAPS (stream->pad), 0);
|
|
|
|
|
if (!gst_structure_get_int (s, "bpp", &bpp)) {
|
|
|
|
|
GST_WARNING ("Failed to retrieve depth from caps");
|
|
|
|
|
return buf;
|
|
|
|
|
}
|
|
|
|
|
|
2009-02-25 11:05:22 +00:00
|
|
|
|
if (stream->strf.vids == NULL) {
|
|
|
|
|
GST_WARNING ("Failed to retrieve vids for stream");
|
|
|
|
|
return buf;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
h = stream->strf.vids->height;
|
|
|
|
|
w = stream->strf.vids->width;
|
|
|
|
|
stride = w * (bpp / 8);
|
2006-03-14 14:18:16 +00:00
|
|
|
|
|
2006-01-23 09:59:03 +00:00
|
|
|
|
buf = gst_buffer_make_writable (buf);
|
2006-03-14 14:18:16 +00:00
|
|
|
|
if (GST_BUFFER_SIZE (buf) < (stride * h)) {
|
|
|
|
|
GST_WARNING ("Buffer is smaller than reported Width x Height x Depth");
|
2005-12-07 11:40:46 +00:00
|
|
|
|
return buf;
|
|
|
|
|
}
|
|
|
|
|
|
2006-03-14 14:18:16 +00:00
|
|
|
|
tmp = g_malloc (stride);
|
2005-11-15 12:16:00 +00:00
|
|
|
|
|
|
|
|
|
for (y = 0; y < h / 2; y++) {
|
2006-03-14 14:18:16 +00:00
|
|
|
|
swap_line (GST_BUFFER_DATA (buf) + stride * y,
|
|
|
|
|
GST_BUFFER_DATA (buf) + stride * (h - 1 - y), tmp, stride);
|
2005-11-15 12:16:00 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
g_free (tmp);
|
|
|
|
|
|
|
|
|
|
return buf;
|
|
|
|
|
}
|
|
|
|
|
|
2006-07-03 15:28:48 +00:00
|
|
|
|
/*
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
* Returns the aggregated GstFlowReturn.
|
|
|
|
|
*/
|
2006-07-03 15:28:48 +00:00
|
|
|
|
static GstFlowReturn
|
2007-02-28 10:54:55 +00:00
|
|
|
|
gst_avi_demux_combine_flows (GstAviDemux * avi, avi_stream_context * stream,
|
|
|
|
|
GstFlowReturn ret)
|
2006-02-02 12:29:24 +00:00
|
|
|
|
{
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
guint i;
|
2006-02-02 12:29:24 +00:00
|
|
|
|
|
2007-02-28 10:54:55 +00:00
|
|
|
|
/* store the value */
|
|
|
|
|
stream->last_flow = ret;
|
2006-07-03 15:28:48 +00:00
|
|
|
|
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
/* any other error that is not-linked can be returned right away */
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (ret != GST_FLOW_NOT_LINKED))
|
2007-02-28 10:54:55 +00:00
|
|
|
|
goto done;
|
2006-02-02 12:29:24 +00:00
|
|
|
|
|
2007-02-28 10:54:55 +00:00
|
|
|
|
/* only return NOT_LINKED if all other pads returned NOT_LINKED */
|
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
avi_stream_context *ostream = &avi->stream[i];
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
2007-02-28 10:54:55 +00:00
|
|
|
|
ret = ostream->last_flow;
|
|
|
|
|
/* some other return value (must be SUCCESS but we can return
|
|
|
|
|
* other values as well) */
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (ret != GST_FLOW_NOT_LINKED))
|
2007-02-28 10:54:55 +00:00
|
|
|
|
goto done;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
}
|
2007-02-28 10:54:55 +00:00
|
|
|
|
/* if we get here, all other pads were unlinked and we return
|
|
|
|
|
* NOT_LINKED then */
|
|
|
|
|
done:
|
2008-04-25 07:56:12 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "combined return %s", gst_flow_get_name (ret));
|
2007-02-28 10:54:55 +00:00
|
|
|
|
return ret;
|
2006-02-02 12:29:24 +00:00
|
|
|
|
}
|
|
|
|
|
|
2008-06-05 09:45:00 +00:00
|
|
|
|
/*
|
|
|
|
|
* prepare the avi element for a reverse jump to a prev keyframe
|
|
|
|
|
* this function will return the start entry. if the function returns
|
|
|
|
|
* NULL there was no prev keyframe.
|
|
|
|
|
*/
|
|
|
|
|
static gst_avi_index_entry *
|
|
|
|
|
gst_avi_demux_step_reverse (GstAviDemux * avi)
|
|
|
|
|
{
|
|
|
|
|
gst_avi_index_entry *entry;
|
|
|
|
|
gint i;
|
|
|
|
|
|
|
|
|
|
avi->reverse_stop_index = avi->reverse_start_index;
|
|
|
|
|
entry =
|
|
|
|
|
gst_avi_demux_index_prev (avi, 0, avi->reverse_stop_index,
|
|
|
|
|
GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME);
|
|
|
|
|
if (!entry) {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "no valid index entry found index %d",
|
|
|
|
|
avi->reverse_stop_index);
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
avi->current_entry = avi->reverse_start_index = entry->index_nr;
|
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"reverse playback jump: start idx (%d) and stop idx (%d)",
|
|
|
|
|
avi->reverse_start_index, avi->reverse_stop_index);
|
|
|
|
|
gst_segment_set_last_stop (&avi->segment, GST_FORMAT_TIME, entry->ts);
|
|
|
|
|
for (i = 0; i < avi->num_streams; i++) {
|
|
|
|
|
avi->stream[i].last_flow = GST_FLOW_OK;
|
|
|
|
|
avi->stream[i].discont = TRUE;
|
|
|
|
|
}
|
|
|
|
|
return entry;
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
* Read data from one index entry
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
*/
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
static GstFlowReturn
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
gst_avi_demux_process_next_entry (GstAviDemux * avi)
|
|
|
|
|
{
|
2006-07-03 15:28:48 +00:00
|
|
|
|
GstFlowReturn res = GST_FLOW_OK;
|
2004-12-23 10:53:27 +00:00
|
|
|
|
gboolean processed = FALSE;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
avi_stream_context *stream;
|
|
|
|
|
gst_avi_index_entry *entry;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
GstBuffer *buf;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
|
2004-12-23 10:53:27 +00:00
|
|
|
|
do {
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* see if we are at the end */
|
2008-06-02 16:10:00 +00:00
|
|
|
|
if ((avi->segment.rate > 0 && avi->current_entry >= avi->index_size))
|
2006-02-13 10:43:15 +00:00
|
|
|
|
goto eos;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
/* get next entry, this will work as we checked for the index size above */
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
entry = &avi->index_entries[avi->current_entry++];
|
2005-11-11 16:48:58 +00:00
|
|
|
|
|
2008-06-02 16:10:00 +00:00
|
|
|
|
/* check for reverse playback */
|
|
|
|
|
if (avi->segment.rate < 0 && avi->current_entry > avi->reverse_stop_index) {
|
|
|
|
|
GST_LOG_OBJECT (avi, "stop_index %d reached", avi->reverse_stop_index);
|
2008-06-04 16:49:26 +00:00
|
|
|
|
|
|
|
|
|
/* check if we have pushed enough data for this segment */
|
|
|
|
|
if (avi->reverse_start_index == 0)
|
|
|
|
|
goto eos_reverse_zero;
|
|
|
|
|
if (avi->index_entries[avi->reverse_start_index].ts < avi->segment.start)
|
|
|
|
|
goto eos_reverse_segment;
|
|
|
|
|
|
2008-06-05 09:45:00 +00:00
|
|
|
|
if (!(entry = gst_avi_demux_step_reverse (avi)))
|
2008-06-02 16:10:00 +00:00
|
|
|
|
goto eos;
|
2008-06-05 09:45:00 +00:00
|
|
|
|
|
2008-06-02 16:10:00 +00:00
|
|
|
|
avi->current_entry++;
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
/* see if we have a valid stream, ignore if not
|
|
|
|
|
* FIXME: can't we check this when building the index?
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
* we check it in _parse_index(), _stream_scan()
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
*/
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
if (entry->stream_nr >= avi->num_streams) {
|
gst/avi/: Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
Original commit message from CVS:
* gst/avi/README:
* gst/avi/gstavidemux.c: (gst_avi_demux_handle_src_query),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_sync),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_combine_flows),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data):
Don't abort on out-of-memory. Use stream-nr as unsigned integer only.
2007-04-04 12:39:41 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi,
|
gst/avi/gstavidemux.c: unbreak AVI index handling, some more debug, remove an obsolete adapter_flush that caused stre...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_read_subindexes_pull),
(gst_avi_demux_sync), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_chain):
unbreak AVI index handling, some more debug, remove an obsolete
adapter_flush that caused streaming to wander off in the wild
2006-08-24 13:51:15 +00:00
|
|
|
|
"Entry %d has non-existing stream nr %d",
|
|
|
|
|
avi->current_entry - 1, entry->stream_nr);
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
continue;
|
|
|
|
|
}
|
2006-02-13 10:43:15 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* get stream now */
|
|
|
|
|
stream = &avi->stream[entry->stream_nr];
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
|
2008-06-02 16:10:00 +00:00
|
|
|
|
if (avi->segment.rate > 0.0) {
|
|
|
|
|
/* only check this for fowards playback for now */
|
|
|
|
|
if ((entry->flags & GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME)
|
|
|
|
|
&& GST_CLOCK_TIME_IS_VALID (entry->ts)
|
|
|
|
|
&& GST_CLOCK_TIME_IS_VALID (avi->segment.stop)
|
|
|
|
|
&& (entry->ts > avi->segment.stop)) {
|
|
|
|
|
goto eos_stop;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
}
|
2006-03-14 15:28:00 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
/* skip empty entries */
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
if (entry->size == 0 || !stream->pad) {
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "Skipping entry %d (%d, %p)",
|
|
|
|
|
avi->current_entry - 1, entry->size, stream->pad);
|
|
|
|
|
goto next;
|
|
|
|
|
}
|
2006-03-14 15:28:00 +00:00
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GST_LOG ("reading buffer (size=%d) from stream %d at current pos %"
|
|
|
|
|
G_GUINT64_FORMAT " (%llx)", entry->size, entry->stream_nr,
|
|
|
|
|
avi->index_offset + entry->offset, avi->index_offset + entry->offset);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* pull in the data */
|
|
|
|
|
res = gst_pad_pull_range (avi->sinkpad, entry->offset +
|
|
|
|
|
avi->index_offset, entry->size, &buf);
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
if (res != GST_FLOW_OK)
|
|
|
|
|
goto pull_failed;
|
2006-03-14 15:28:00 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* check for short buffers, this is EOS as well */
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
if (GST_BUFFER_SIZE (buf) < entry->size)
|
|
|
|
|
goto short_buffer;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
|
|
|
|
/* invert the picture if needed */
|
2008-10-31 10:00:18 +00:00
|
|
|
|
buf = gst_avi_demux_invert (stream, buf);
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
|
|
|
|
/* mark non-keyframes */
|
2008-02-11 21:24:30 +00:00
|
|
|
|
if (!(entry->flags & GST_AVI_INDEX_ENTRY_FLAG_KEYFRAME))
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DELTA_UNIT);
|
2008-02-11 21:24:30 +00:00
|
|
|
|
|
|
|
|
|
GST_BUFFER_TIMESTAMP (buf) = entry->ts;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
GST_BUFFER_DURATION (buf) = entry->dur;
|
2009-07-29 12:31:48 +00:00
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_vids) {
|
2009-07-24 15:04:31 +00:00
|
|
|
|
if (stream->current_frame >= 0)
|
|
|
|
|
GST_BUFFER_OFFSET (buf) = stream->current_frame;
|
2009-07-29 12:31:48 +00:00
|
|
|
|
else {
|
2009-07-24 15:04:31 +00:00
|
|
|
|
gint64 framenum;
|
|
|
|
|
GstFormat fmt = GST_FORMAT_DEFAULT;
|
|
|
|
|
|
|
|
|
|
if (gst_pad_query_convert (stream->pad, GST_FORMAT_TIME, entry->ts,
|
2009-07-29 12:31:48 +00:00
|
|
|
|
&fmt, &framenum))
|
2009-07-24 15:04:31 +00:00
|
|
|
|
GST_BUFFER_OFFSET (buf) = framenum;
|
|
|
|
|
else
|
|
|
|
|
GST_BUFFER_OFFSET (buf) = GST_BUFFER_OFFSET_NONE;
|
|
|
|
|
}
|
2009-07-29 12:31:48 +00:00
|
|
|
|
} else
|
2009-07-24 15:04:31 +00:00
|
|
|
|
GST_BUFFER_OFFSET (buf) = GST_BUFFER_OFFSET_NONE;
|
2007-04-05 11:26:25 +00:00
|
|
|
|
GST_BUFFER_OFFSET_END (buf) = GST_BUFFER_OFFSET_NONE;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
gst_buffer_set_caps (buf, GST_PAD_CAPS (stream->pad));
|
|
|
|
|
|
2009-07-24 15:04:31 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "Pushing buffer of size %d, offset %"
|
|
|
|
|
G_GUINT64_FORMAT " and time %"
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
GST_TIME_FORMAT " on pad %s",
|
2009-07-24 15:04:31 +00:00
|
|
|
|
GST_BUFFER_SIZE (buf), GST_BUFFER_OFFSET (buf),
|
|
|
|
|
GST_TIME_ARGS (entry->ts), GST_PAD_NAME (stream->pad));
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
|
|
|
|
/* update current position in the segment */
|
|
|
|
|
gst_segment_set_last_stop (&avi->segment, GST_FORMAT_TIME, entry->ts);
|
|
|
|
|
|
2006-08-22 17:02:39 +00:00
|
|
|
|
/* mark discont when pending */
|
|
|
|
|
if (stream->discont) {
|
|
|
|
|
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DISCONT);
|
|
|
|
|
stream->discont = FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
2007-02-28 10:54:55 +00:00
|
|
|
|
res = gst_pad_push (stream->pad, buf);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* mark as processed, we increment the frame and byte counters then
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
* leave the while loop and return the GstFlowReturn */
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
processed = TRUE;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "Processed buffer %d: %s", entry->index_nr,
|
|
|
|
|
gst_flow_get_name (res));
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
2008-06-05 09:45:00 +00:00
|
|
|
|
if (avi->segment.rate < 0
|
|
|
|
|
&& entry->ts > avi->segment.stop && res == GST_FLOW_UNEXPECTED) {
|
|
|
|
|
/* In reverse playback we can get a GST_FLOW_UNEXPECTED when
|
|
|
|
|
* we are at the end of the segment, so we just need to jump
|
|
|
|
|
* back to the previous section.
|
|
|
|
|
*/
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "downstream has reached end of segment");
|
|
|
|
|
|
|
|
|
|
if (!(entry = gst_avi_demux_step_reverse (avi)))
|
|
|
|
|
goto eos;
|
|
|
|
|
|
|
|
|
|
res = GST_FLOW_OK;
|
|
|
|
|
|
|
|
|
|
stream->current_frame = entry->frames_before;
|
|
|
|
|
stream->current_byte = entry->bytes_before;
|
|
|
|
|
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* combine flows */
|
|
|
|
|
res = gst_avi_demux_combine_flows (avi, stream, res);
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
next:
|
|
|
|
|
stream->current_frame = entry->frames_before + 1;
|
|
|
|
|
stream->current_byte = entry->bytes_before + entry->size;
|
2004-12-23 10:53:27 +00:00
|
|
|
|
} while (!processed);
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
|
2006-07-03 15:28:48 +00:00
|
|
|
|
beach:
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "returning %s", gst_flow_get_name (res));
|
2007-02-28 10:54:55 +00:00
|
|
|
|
|
2006-07-03 15:28:48 +00:00
|
|
|
|
return res;
|
2006-02-13 10:43:15 +00:00
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* ERRORS */
|
2006-02-13 10:43:15 +00:00
|
|
|
|
eos:
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
{
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "Handled last index entry, setting EOS (%d > %d)",
|
|
|
|
|
avi->current_entry, avi->index_size);
|
|
|
|
|
/* we mark the first stream as EOS */
|
2007-02-28 10:54:55 +00:00
|
|
|
|
res = GST_FLOW_UNEXPECTED;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
goto beach;
|
|
|
|
|
}
|
|
|
|
|
eos_stop:
|
|
|
|
|
{
|
|
|
|
|
GST_LOG_OBJECT (avi, "Found keyframe after segment,"
|
|
|
|
|
" setting EOS (%" GST_TIME_FORMAT " > %" GST_TIME_FORMAT ")",
|
|
|
|
|
GST_TIME_ARGS (entry->ts), GST_TIME_ARGS (avi->segment.stop));
|
2007-02-28 10:54:55 +00:00
|
|
|
|
res = GST_FLOW_UNEXPECTED;
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
goto beach;
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
}
|
2008-06-04 16:49:26 +00:00
|
|
|
|
eos_reverse_zero:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "start_index was 0, setting EOS");
|
|
|
|
|
res = GST_FLOW_UNEXPECTED;
|
|
|
|
|
goto beach;
|
|
|
|
|
}
|
|
|
|
|
eos_reverse_segment:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "full segment pushed, setting EOS");
|
|
|
|
|
res = GST_FLOW_UNEXPECTED;
|
|
|
|
|
goto beach;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
pull_failed:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"pull range failed: pos=%" G_GUINT64_FORMAT " size=%d",
|
|
|
|
|
entry->offset + avi->index_offset, entry->size);
|
|
|
|
|
goto beach;
|
|
|
|
|
}
|
|
|
|
|
short_buffer:
|
|
|
|
|
{
|
|
|
|
|
GST_WARNING_OBJECT (avi, "Short read at offset %" G_GUINT64_FORMAT
|
|
|
|
|
", only got %d/%d bytes (truncated file?)", entry->offset +
|
|
|
|
|
avi->index_offset, GST_BUFFER_SIZE (buf), entry->size);
|
|
|
|
|
gst_buffer_unref (buf);
|
2007-02-28 10:54:55 +00:00
|
|
|
|
res = GST_FLOW_UNEXPECTED;
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
goto beach;
|
|
|
|
|
}
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/*
|
2006-09-06 09:05:33 +00:00
|
|
|
|
* Read data. If we have an index it delegates to
|
|
|
|
|
* gst_avi_demux_process_next_entry().
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
*/
|
|
|
|
|
static GstFlowReturn
|
|
|
|
|
gst_avi_demux_stream_data (GstAviDemux * avi)
|
|
|
|
|
{
|
|
|
|
|
guint32 tag = 0;
|
|
|
|
|
guint32 size = 0;
|
|
|
|
|
gint stream_nr = 0;
|
|
|
|
|
GstFlowReturn res = GST_FLOW_OK;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
GstFormat format = GST_FORMAT_TIME;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
|
|
|
|
/* if we have a avi->index_entries[], we don't want to read
|
|
|
|
|
* the stream linearly, but seek to the next ts/index_entry. */
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_LIKELY (avi->index_entries != NULL))
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
return gst_avi_demux_process_next_entry (avi);
|
|
|
|
|
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (avi->have_eos)) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
/* Clean adapter, we're done */
|
|
|
|
|
gst_adapter_clear (avi->adapter);
|
|
|
|
|
return res;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
if (!gst_avi_demux_sync (avi, &tag, FALSE))
|
|
|
|
|
return FALSE;
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* Iterate until need more data, so adapter won't grow too much */
|
|
|
|
|
while (1) {
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (!gst_avi_demux_peek_chunk_info (avi, &tag, &size))) {
|
2006-09-13 13:26:15 +00:00
|
|
|
|
return GST_FLOW_OK;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
GST_DEBUG ("Trying chunk (%" GST_FOURCC_FORMAT "), size %d",
|
|
|
|
|
GST_FOURCC_ARGS (tag), size);
|
|
|
|
|
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_LIKELY ((tag & 0xff) >= '0' && (tag & 0xff) <= '9' &&
|
|
|
|
|
((tag >> 8) & 0xff) >= '0' && ((tag >> 8) & 0xff) <= '9')) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_LOG ("Chunk ok");
|
|
|
|
|
} else if ((tag & 0xffff) == (('x' << 8) | 'i')) {
|
|
|
|
|
GST_DEBUG ("Found sub-index tag");
|
|
|
|
|
if (gst_avi_demux_peek_chunk (avi, &tag, &size)) {
|
|
|
|
|
if ((size > 0) && (size != -1)) {
|
|
|
|
|
GST_DEBUG (" skipping %d bytes for now", size);
|
2009-06-18 14:58:26 +00:00
|
|
|
|
gst_adapter_flush (avi->adapter, 8 + GST_ROUND_UP_2 (size));
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return GST_FLOW_OK;
|
2009-05-31 23:40:55 +00:00
|
|
|
|
} else if (tag == GST_RIFF_TAG_JUNK) {
|
|
|
|
|
GST_DEBUG ("JUNK chunk, skipping");
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
} else if (tag == GST_RIFF_TAG_idx1) {
|
|
|
|
|
GST_DEBUG ("Found index tag, stream done");
|
|
|
|
|
avi->have_eos = TRUE;
|
2009-04-14 15:27:05 +00:00
|
|
|
|
return GST_FLOW_UNEXPECTED;
|
2009-06-17 09:54:53 +00:00
|
|
|
|
} else if (tag == GST_RIFF_TAG_LIST) {
|
|
|
|
|
/* movi chunks might be grouped in rec list */
|
|
|
|
|
if (gst_adapter_available (avi->adapter) >= 12) {
|
|
|
|
|
GST_DEBUG ("Found LIST tag, skipping LIST header");
|
|
|
|
|
gst_adapter_flush (avi->adapter, 12);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
return GST_FLOW_OK;
|
|
|
|
|
} else if (tag == GST_RIFF_TAG_JUNK) {
|
|
|
|
|
/* rec list might contain JUNK chunks */
|
|
|
|
|
GST_DEBUG ("Found JUNK tag");
|
|
|
|
|
if (gst_avi_demux_peek_chunk (avi, &tag, &size)) {
|
|
|
|
|
if ((size > 0) && (size != -1)) {
|
|
|
|
|
GST_DEBUG (" skipping %d bytes for now", size);
|
2009-06-18 14:58:26 +00:00
|
|
|
|
gst_adapter_flush (avi->adapter, 8 + GST_ROUND_UP_2 (size));
|
2009-06-17 09:54:53 +00:00
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return GST_FLOW_OK;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
} else {
|
|
|
|
|
GST_DEBUG ("No more stream chunks, send EOS");
|
|
|
|
|
avi->have_eos = TRUE;
|
2009-04-14 15:27:05 +00:00
|
|
|
|
return GST_FLOW_UNEXPECTED;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (!gst_avi_demux_peek_chunk (avi, &tag, &size))) {
|
2006-09-13 13:26:15 +00:00
|
|
|
|
if ((size == 0) || (size == -1))
|
|
|
|
|
gst_adapter_flush (avi->adapter, 8);
|
|
|
|
|
return GST_FLOW_OK;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
2006-10-05 16:37:33 +00:00
|
|
|
|
GST_DEBUG ("chunk ID %" GST_FOURCC_FORMAT ", size %u",
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_FOURCC_ARGS (tag), size);
|
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
stream_nr = CHUNKID_TO_STREAMNR (tag);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (stream_nr < 0 || stream_nr >= avi->num_streams)) {
|
2006-09-13 13:26:15 +00:00
|
|
|
|
/* recoverable */
|
|
|
|
|
GST_WARNING ("Invalid stream ID %d (%" GST_FOURCC_FORMAT ")",
|
|
|
|
|
stream_nr, GST_FOURCC_ARGS (tag));
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
avi->offset += 8 + ((size + 1) & ~1);
|
2006-09-13 13:26:15 +00:00
|
|
|
|
gst_adapter_flush (avi->adapter, 8 + ((size + 1) & ~1));
|
|
|
|
|
} else {
|
|
|
|
|
avi_stream_context *stream;
|
|
|
|
|
GstClockTime next_ts = 0;
|
|
|
|
|
GstBuffer *buf;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
gst_adapter_flush (avi->adapter, 8);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
/* get buffer */
|
2006-10-28 16:37:20 +00:00
|
|
|
|
buf = gst_adapter_take_buffer (avi->adapter, ((size + 1) & ~1));
|
|
|
|
|
/* patch the size */
|
2006-09-13 13:26:15 +00:00
|
|
|
|
GST_BUFFER_SIZE (buf) = size;
|
|
|
|
|
avi->offset += 8 + ((size + 1) & ~1);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
stream = &avi->stream[stream_nr];
|
|
|
|
|
|
|
|
|
|
/* set delay (if any)
|
|
|
|
|
if (stream->strh->init_frames == stream->current_frame &&
|
|
|
|
|
stream->delay == 0)
|
|
|
|
|
stream->delay = next_ts;
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
stream->current_frame++;
|
2006-10-28 16:37:20 +00:00
|
|
|
|
stream->current_byte += size;
|
2006-09-13 13:26:15 +00:00
|
|
|
|
|
2009-08-04 17:45:43 +00:00
|
|
|
|
/* parsing of corresponding header may have failed */
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (!stream->pad)) {
|
2009-08-04 17:45:43 +00:00
|
|
|
|
GST_WARNING_OBJECT (avi, "no pad for stream ID %" GST_FOURCC_FORMAT,
|
|
|
|
|
GST_FOURCC_ARGS (tag));
|
2006-09-13 13:26:15 +00:00
|
|
|
|
gst_buffer_unref (buf);
|
|
|
|
|
} else {
|
|
|
|
|
GstClockTime dur_ts = 0;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
2009-08-04 17:45:43 +00:00
|
|
|
|
/* get time of this buffer */
|
|
|
|
|
gst_pad_query_position (stream->pad, &format, (gint64 *) & next_ts);
|
|
|
|
|
if (G_UNLIKELY (format != GST_FORMAT_TIME))
|
|
|
|
|
goto wrong_format;
|
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
/* invert the picture if needed */
|
2008-10-31 10:00:18 +00:00
|
|
|
|
buf = gst_avi_demux_invert (stream, buf);
|
2006-09-13 13:26:15 +00:00
|
|
|
|
|
|
|
|
|
gst_pad_query_position (stream->pad, &format, (gint64 *) & dur_ts);
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (format != GST_FORMAT_TIME))
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
goto wrong_format;
|
|
|
|
|
|
|
|
|
|
GST_BUFFER_TIMESTAMP (buf) = next_ts;
|
2006-09-13 13:26:15 +00:00
|
|
|
|
GST_BUFFER_DURATION (buf) = dur_ts - next_ts;
|
2009-07-24 15:04:31 +00:00
|
|
|
|
if (stream->strh->type == GST_RIFF_FCC_vids)
|
|
|
|
|
GST_BUFFER_OFFSET (buf) = stream->current_frame - 1;
|
|
|
|
|
else
|
|
|
|
|
GST_BUFFER_OFFSET (buf) = GST_BUFFER_OFFSET_NONE;
|
|
|
|
|
|
2006-09-13 13:26:15 +00:00
|
|
|
|
gst_buffer_set_caps (buf, GST_PAD_CAPS (stream->pad));
|
|
|
|
|
GST_DEBUG_OBJECT (avi,
|
|
|
|
|
"Pushing buffer with time=%" GST_TIME_FORMAT
|
2009-07-29 12:31:48 +00:00
|
|
|
|
", offset %" G_GUINT64_FORMAT " and size %d over pad %s",
|
2009-07-24 15:04:31 +00:00
|
|
|
|
GST_TIME_ARGS (next_ts), GST_BUFFER_OFFSET (buf), size,
|
2006-09-13 13:26:15 +00:00
|
|
|
|
GST_PAD_NAME (stream->pad));
|
|
|
|
|
|
|
|
|
|
/* update current position in the segment */
|
|
|
|
|
gst_segment_set_last_stop (&avi->segment, GST_FORMAT_TIME, next_ts);
|
|
|
|
|
|
|
|
|
|
/* mark discont when pending */
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (stream->discont)) {
|
2006-09-13 13:26:15 +00:00
|
|
|
|
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DISCONT);
|
|
|
|
|
stream->discont = FALSE;
|
|
|
|
|
}
|
2007-02-28 10:54:55 +00:00
|
|
|
|
res = gst_pad_push (stream->pad, buf);
|
|
|
|
|
|
|
|
|
|
/* combine flows */
|
|
|
|
|
res = gst_avi_demux_combine_flows (avi, stream, res);
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (res != GST_FLOW_OK)) {
|
2006-09-13 13:26:15 +00:00
|
|
|
|
GST_DEBUG ("Push failed; %s", gst_flow_get_name (res));
|
|
|
|
|
return res;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
done:
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
return res;
|
gst/avi/gstavidemux.c: remove dead code, tweak debugs statements, add comments, use _uint64_scale instead _uint64_sca...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_peek_chunk), (gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
remove dead code, tweak debugs statements, add comments, use
_uint64_scale instead _uint64_scale_int when using guint64 values,
small optimizations, reflow some error handling
2006-11-24 07:46:54 +00:00
|
|
|
|
|
|
|
|
|
/* ERRORS */
|
|
|
|
|
wrong_format:
|
|
|
|
|
{
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "format %s != GST_FORMAT_TIME",
|
|
|
|
|
gst_format_get_name (format));
|
|
|
|
|
res = GST_FLOW_ERROR;
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Send pending tags.
|
|
|
|
|
*/
|
2006-07-03 15:28:48 +00:00
|
|
|
|
static void
|
|
|
|
|
push_tag_lists (GstAviDemux * avi)
|
|
|
|
|
{
|
|
|
|
|
guint i;
|
|
|
|
|
|
|
|
|
|
if (!avi->got_tags)
|
|
|
|
|
return;
|
|
|
|
|
|
2006-07-10 20:11:34 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi, "Pushing pending tag lists");
|
|
|
|
|
|
2006-07-03 15:28:48 +00:00
|
|
|
|
for (i = 0; i < avi->num_streams; i++)
|
|
|
|
|
if (avi->stream[i].pad && avi->stream[i].taglist) {
|
2009-06-18 22:36:28 +00:00
|
|
|
|
GST_DEBUG_OBJECT (avi->stream[i].pad, "Tags: %" GST_PTR_FORMAT,
|
|
|
|
|
avi->stream[i].taglist);
|
2006-07-03 15:28:48 +00:00
|
|
|
|
gst_element_found_tags_for_pad (GST_ELEMENT (avi), avi->stream[i].pad,
|
|
|
|
|
avi->stream[i].taglist);
|
|
|
|
|
avi->stream[i].taglist = NULL;
|
|
|
|
|
}
|
2009-06-18 22:36:28 +00:00
|
|
|
|
|
|
|
|
|
if (avi->globaltags == NULL)
|
|
|
|
|
avi->globaltags = gst_tag_list_new ();
|
|
|
|
|
|
|
|
|
|
gst_tag_list_add (avi->globaltags, GST_TAG_MERGE_REPLACE,
|
|
|
|
|
GST_TAG_CONTAINER_FORMAT, "AVI", NULL);
|
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "Global tags: %" GST_PTR_FORMAT, avi->globaltags);
|
|
|
|
|
gst_element_found_tags (GST_ELEMENT (avi), avi->globaltags);
|
|
|
|
|
avi->globaltags = NULL;
|
2006-07-03 15:28:48 +00:00
|
|
|
|
avi->got_tags = FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
static void
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
gst_avi_demux_loop (GstPad * pad)
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
{
|
2007-02-28 10:54:55 +00:00
|
|
|
|
GstFlowReturn res;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (GST_PAD_PARENT (pad));
|
|
|
|
|
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
switch (avi->state) {
|
|
|
|
|
case GST_AVI_DEMUX_START:
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY ((res =
|
|
|
|
|
gst_avi_demux_stream_init_pull (avi)) != GST_FLOW_OK)) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_WARNING ("stream_init flow: %s", gst_flow_get_name (res));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
goto pause;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi->state = GST_AVI_DEMUX_HEADER;
|
|
|
|
|
/* fall-through */
|
|
|
|
|
case GST_AVI_DEMUX_HEADER:
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY ((res =
|
|
|
|
|
gst_avi_demux_stream_header_pull (avi)) != GST_FLOW_OK)) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_WARNING ("stream_header flow: %s", gst_flow_get_name (res));
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
goto pause;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
avi->state = GST_AVI_DEMUX_MOVI;
|
ext/flac/gstflacdec.c: Only return true if we actually filled something in. Prevents player applications from showing...
Original commit message from CVS:
* ext/flac/gstflacdec.c: (gst_flacdec_src_query):
Only return true if we actually filled something in. Prevents
player applications from showing a random length for flac files.
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_class_init),
(gst_riff_read_use_event), (gst_riff_read_handle_event),
(gst_riff_read_seek), (gst_riff_read_skip), (gst_riff_read_strh),
(gst_riff_read_strf_vids_with_data),
(gst_riff_read_strf_auds_with_data), (gst_riff_read_strf_iavs):
OK, ok, so I implemented event handling. Apparently it's normal
that we receive random events at random points without asking
for it.
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_src_convert), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Implement non-lineair chunk handling and subchunk processing.
The first solves playback of AVI files where the audio and video
data of individual buffers that we read are not synchronized.
This should not happen according to the wonderful AVI specs, but
of course it does happen in reality. It is also a prerequisite for
the second. Subchunk processing allows us to cut chunks in small
pieces and process each of these pieces separately. This is
required because I've seen several AVI files with incredibly large
audio chunks, even some files with only one audio chunk for the
whole file. This allows for proper playback including seeking.
This patch is supposed to fix all AVI A/V sync issues.
* gst/flx/gstflxdec.c: (gst_flxdec_class_init),
(flx_decode_chunks), (flx_decode_color), (gst_flxdec_loop):
Work.
* gst/modplug/gstmodplug.cc:
Proper return value setting for the query() function.
* gst/playback/gstplaybasebin.c: (setup_source):
Being in non-playing state (after, e.g., EOS) is not necessarily
a bad thing. Allow for that. This fixes playback of short files.
They don't actually playback fully now, because the clock already
runs. This means that small files (<500kB) with a small length
(<2sec) will still not or barely play. Other files, such as mod
or flx, will work correctly, however.
2004-09-29 09:45:40 +00:00
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
case GST_AVI_DEMUX_MOVI:
|
2006-07-03 15:28:48 +00:00
|
|
|
|
if (G_UNLIKELY (avi->seek_event)) {
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
gst_avi_demux_push_event (avi, avi->seek_event);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
avi->seek_event = NULL;
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
if (G_UNLIKELY (avi->got_tags)) {
|
2006-07-03 15:28:48 +00:00
|
|
|
|
push_tag_lists (avi);
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* process each index entry in turn */
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
res = gst_avi_demux_stream_data (avi);
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
|
2007-02-28 10:54:55 +00:00
|
|
|
|
/* pause when error */
|
2009-06-24 10:36:31 +00:00
|
|
|
|
if (G_UNLIKELY (res != GST_FLOW_OK)) {
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_INFO ("stream_movi flow: %s", gst_flow_get_name (res));
|
2007-02-28 10:54:55 +00:00
|
|
|
|
goto pause;
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
break;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
default:
|
2007-12-26 16:03:57 +00:00
|
|
|
|
GST_ERROR_OBJECT (avi, "unknown state %d", avi->state);
|
|
|
|
|
res = GST_FLOW_ERROR;
|
|
|
|
|
goto pause;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "state: %d res:%s", avi->state, gst_flow_get_name (res));
|
2006-02-02 12:29:24 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
return;
|
|
|
|
|
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
/* ERRORS */
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
pause:
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GST_LOG_OBJECT (avi, "pausing task, reason %s", gst_flow_get_name (res));
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
avi->segment_running = FALSE;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_pad_pause_task (avi->sinkpad);
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
|
2006-09-22 17:22:34 +00:00
|
|
|
|
if (GST_FLOW_IS_FATAL (res) || (res == GST_FLOW_NOT_LINKED)) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gboolean push_eos = TRUE;
|
|
|
|
|
|
|
|
|
|
if (res == GST_FLOW_UNEXPECTED) {
|
|
|
|
|
/* handle end-of-stream/segment */
|
|
|
|
|
if (avi->segment.flags & GST_SEEK_FLAG_SEGMENT) {
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
gint64 stop;
|
|
|
|
|
|
|
|
|
|
if ((stop = avi->segment.stop) == -1)
|
|
|
|
|
stop = avi->segment.duration;
|
|
|
|
|
|
|
|
|
|
GST_INFO_OBJECT (avi, "sending segment_done");
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_element_post_message
|
|
|
|
|
(GST_ELEMENT (avi),
|
|
|
|
|
gst_message_new_segment_done (GST_OBJECT (avi), GST_FORMAT_TIME,
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
stop));
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
push_eos = FALSE;
|
gst/avi/gstavidemux.*: Some cleanups, prepare to use GstSegment.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_next), (gst_avi_demux_handle_src_query),
(gst_avi_demux_handle_src_event), (gst_avi_demux_parse_subindex),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header),
(gst_avi_demux_handle_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Some cleanups, prepare to use GstSegment.
Fix error in entry walking code.
Fix VBR detection.
Smarter timestamp calculation code.
Uniform error/eos handling.
2006-05-12 18:04:22 +00:00
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
} else {
|
|
|
|
|
/* for fatal errors we post an error message */
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, FAILED,
|
|
|
|
|
(_("Internal data stream error.")),
|
|
|
|
|
("streaming stopped, reason %s", gst_flow_get_name (res)));
|
|
|
|
|
}
|
|
|
|
|
if (push_eos) {
|
gst/avi/gstavidemux.*: Save some memory (8%) by repacking the index entry structure (more to come). Add more FIXMEs t...
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_reset), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_next_data_buffer),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_push_event), (gst_avi_demux_stream_header_pull),
(gst_avi_demux_do_seek), (gst_avi_demux_process_next_entry),
(gst_avi_demux_stream_data), (gst_avi_demux_loop):
* gst/avi/gstavidemux.h:
Save some memory (8%) by repacking the index entry structure (more to
come). Add more FIXMEs to questionable parts.
2007-02-12 15:29:44 +00:00
|
|
|
|
GST_INFO_OBJECT (avi, "sending eos");
|
2009-08-04 11:36:36 +00:00
|
|
|
|
if (!gst_avi_demux_push_event (avi, gst_event_new_eos ()) &&
|
|
|
|
|
(res == GST_FLOW_UNEXPECTED)) {
|
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, DEMUX,
|
|
|
|
|
(NULL), ("got eos but no streams (yet)"));
|
|
|
|
|
}
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static GstFlowReturn
|
|
|
|
|
gst_avi_demux_chain (GstPad * pad, GstBuffer * buf)
|
|
|
|
|
{
|
2007-02-28 10:54:55 +00:00
|
|
|
|
GstFlowReturn res;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (GST_PAD_PARENT (pad));
|
|
|
|
|
|
|
|
|
|
GST_DEBUG ("Store %d bytes in adapter", GST_BUFFER_SIZE (buf));
|
|
|
|
|
gst_adapter_push (avi->adapter, buf);
|
|
|
|
|
|
|
|
|
|
switch (avi->state) {
|
|
|
|
|
case GST_AVI_DEMUX_START:
|
|
|
|
|
if ((res = gst_avi_demux_stream_init_push (avi)) != GST_FLOW_OK) {
|
|
|
|
|
GST_WARNING ("stream_init flow: %s", gst_flow_get_name (res));
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
break;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
2006-10-28 16:37:20 +00:00
|
|
|
|
break;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
case GST_AVI_DEMUX_HEADER:
|
|
|
|
|
if ((res = gst_avi_demux_stream_header_push (avi)) != GST_FLOW_OK) {
|
|
|
|
|
GST_WARNING ("stream_header flow: %s", gst_flow_get_name (res));
|
gst/avi/gstavidemux.*: More attempts to turn this into readable code.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_finalize),
(gst_avi_demux_reset), (gst_avi_demux_index_last),
(gst_avi_demux_index_next), (gst_avi_demux_index_entry_for_time),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_index),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer), (gst_avi_demux_stream_scan),
(gst_avi_demux_massage_index),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header_pull), (gst_avi_demux_do_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_chain), (gst_avi_demux_sink_activate),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
More attempts to turn this into readable code.
Don't leak adapters.
Calculate duration according to index more efficiently.
Don't try to act like we drive the pipeline in chain mode.
2006-08-25 16:21:37 +00:00
|
|
|
|
break;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case GST_AVI_DEMUX_MOVI:
|
2006-10-28 16:37:20 +00:00
|
|
|
|
if (G_UNLIKELY (avi->seek_event)) {
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
gst_avi_demux_push_event (avi, avi->seek_event);
|
|
|
|
|
avi->seek_event = NULL;
|
|
|
|
|
}
|
|
|
|
|
if (G_UNLIKELY (avi->got_tags)) {
|
|
|
|
|
push_tag_lists (avi);
|
|
|
|
|
}
|
|
|
|
|
res = gst_avi_demux_stream_data (avi);
|
|
|
|
|
break;
|
|
|
|
|
default:
|
2007-02-28 10:54:55 +00:00
|
|
|
|
GST_ELEMENT_ERROR (avi, STREAM, FAILED, (NULL),
|
|
|
|
|
("Illegal internal state"));
|
|
|
|
|
res = GST_FLOW_ERROR;
|
|
|
|
|
break;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
GST_DEBUG_OBJECT (avi, "state: %d res:%s", avi->state,
|
|
|
|
|
gst_flow_get_name (res));
|
|
|
|
|
|
|
|
|
|
return res;
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_sink_activate (GstPad * sinkpad)
|
|
|
|
|
{
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
if (gst_pad_check_pull_range (sinkpad)) {
|
2007-11-13 06:55:28 +00:00
|
|
|
|
GST_DEBUG ("going to pull mode");
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
return gst_pad_activate_pull (sinkpad, TRUE);
|
|
|
|
|
} else {
|
|
|
|
|
GST_DEBUG ("going to push (streaming) mode");
|
|
|
|
|
return gst_pad_activate_push (sinkpad, TRUE);
|
|
|
|
|
}
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_sink_activate_pull (GstPad * sinkpad, gboolean active)
|
|
|
|
|
{
|
2007-11-13 06:55:28 +00:00
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (GST_OBJECT_PARENT (sinkpad));
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
if (active) {
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
avi->segment_running = TRUE;
|
2009-02-26 18:07:35 +00:00
|
|
|
|
avi->streaming = FALSE;
|
2007-11-13 06:55:28 +00:00
|
|
|
|
return gst_pad_start_task (sinkpad, (GstTaskFunction) gst_avi_demux_loop,
|
|
|
|
|
sinkpad);
|
gst/avi/: Port from -THREADED to HEAD, and fix for latest API changes of the day. Keep avimux dead for now.
Original commit message from CVS:
* gst/avi/Makefile.am:
* gst/avi/gstavi.c: (plugin_init):
* gst/avi/gstavidemux.c: (gst_avi_demux_get_type),
(gst_avi_demux_class_init), (gst_avi_demux_init),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_index_entry_for_byte),
(gst_avi_demux_index_entry_for_frame), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_read_subindexes),
(gst_avi_demux_parse_stream), (gst_avi_demux_parse_odml),
(gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_stream_scan), (gst_avi_demux_massage_index),
(gst_avi_demux_stream_header), (gst_avi_demux_handle_seek),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(gst_avi_demux_loop), (gst_avi_demux_sink_activate),
(gst_avi_demux_sink_activate_pull):
* gst/avi/gstavidemux.h:
Port from -THREADED to HEAD, and fix for latest API changes of
the day. Keep avimux dead for now.
2005-06-30 09:00:36 +00:00
|
|
|
|
} else {
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
avi->segment_running = FALSE;
|
2007-11-13 06:55:28 +00:00
|
|
|
|
return gst_pad_stop_task (sinkpad);
|
2003-01-21 22:23:32 +00:00
|
|
|
|
}
|
2001-12-23 22:14:25 +00:00
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
static gboolean
|
|
|
|
|
gst_avi_demux_activate_push (GstPad * pad, gboolean active)
|
|
|
|
|
{
|
2009-02-26 18:07:35 +00:00
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (GST_OBJECT_PARENT (pad));
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
|
|
|
|
|
if (active) {
|
|
|
|
|
GST_DEBUG ("avi: activating push/chain function");
|
2009-02-26 18:07:35 +00:00
|
|
|
|
avi->streaming = TRUE;
|
gst/avi/gstavidemux.*: Initial streaming support for avidemux (fixes #336465)
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_class_init),
(gst_avi_demux_init), (gst_avi_demux_dispose),
(gst_avi_demux_reset), (gst_avi_demux_index_next),
(gst_avi_demux_index_entry_for_time), (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_peek_chunk_info), (gst_avi_demux_peek_chunk),
(gst_avi_demux_stream_init_push), (gst_avi_demux_stream_init_pull),
(gst_avi_demux_parse_subindex),
(gst_avi_demux_read_subindexes_push),
(gst_avi_demux_read_subindexes_pull), (gst_avi_demux_parse_stream),
(sort), (gst_avi_demux_parse_index), (gst_avi_demux_stream_index),
(gst_avi_demux_sync), (gst_avi_demux_peek_tag),
(gst_avi_demux_massage_index), (gst_avi_demux_stream_header_push),
(gst_avi_demux_stream_header_pull),
(gst_avi_demux_process_next_entry), (gst_avi_demux_stream_data),
(push_tag_lists), (gst_avi_demux_loop), (gst_avi_demux_chain),
(gst_avi_demux_sink_activate), (gst_avi_demux_activate_push),
(gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Initial streaming support for avidemux (fixes #336465)
2006-08-23 15:33:47 +00:00
|
|
|
|
} else {
|
|
|
|
|
GST_DEBUG ("avi: deactivating push/chain function");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
2005-09-02 15:44:50 +00:00
|
|
|
|
static GstStateChangeReturn
|
|
|
|
|
gst_avi_demux_change_state (GstElement * element, GstStateChange transition)
|
2001-12-23 22:14:25 +00:00
|
|
|
|
{
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
GstStateChangeReturn ret;
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
GstAviDemux *avi = GST_AVI_DEMUX (element);
|
2001-12-22 23:22:30 +00:00
|
|
|
|
|
2005-09-26 13:06:27 +00:00
|
|
|
|
switch (transition) {
|
|
|
|
|
case GST_STATE_CHANGE_READY_TO_PAUSED:
|
gst/avi/gstavidemux.*: Precalc most of the duration query for each stream.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_reset),
(gst_avi_demux_index_entry_for_time),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_stream_init), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_index), (gst_avi_demux_peek_tag),
(gst_avi_demux_next_data_buffer),
(gst_avi_demux_calculate_durations_from_index),
(gst_avi_demux_stream_header), (gst_avi_demux_do_seek),
(gst_avi_demux_handle_seek), (gst_avi_demux_aggregated_flow),
(gst_avi_demux_process_next_entry), (gst_avi_demux_loop),
(gst_avi_demux_sink_activate_pull), (gst_avi_demux_change_state):
* gst/avi/gstavidemux.h:
Precalc most of the duration query for each stream.
Make seeking more correct.
Use GstSegment to track position and duration.
Code cleanups and leak fixes.
Calculate correct total duration based on index length.
2006-08-22 16:42:22 +00:00
|
|
|
|
avi->streaming = FALSE;
|
|
|
|
|
gst_segment_init (&avi->segment, GST_FORMAT_TIME);
|
2005-09-26 13:06:27 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
|
|
|
|
|
if (ret == GST_STATE_CHANGE_FAILURE)
|
|
|
|
|
goto done;
|
2005-09-26 13:06:27 +00:00
|
|
|
|
|
2005-09-02 15:44:50 +00:00
|
|
|
|
switch (transition) {
|
|
|
|
|
case GST_STATE_CHANGE_PAUSED_TO_READY:
|
Riff, EBML, fourcc etc. work. Not fully finished, but better than what we used to have and definately worth a first b...
Original commit message from CVS:
Riff, EBML, fourcc etc. work. Not fully finished, but better than
what we used to have and definately worth a first broad testing.
I've revived rifflib. Rifflib used to be a bytestream-for-riff, which
just dup'ed bytestream. I've rewritten rifflib to be a modern riff-
chunk parser that uses bytestream fully, plus adds some extra functions
so that riff file parsing becomes extremely easy. It also contains some
small usability functions for strh/strf and metadata parsing. Note that
it doesn't use the new tagging yet, that's a TODO.
Avidemux has been rewritten to use this. I think we all agreed that
avidemux was pretty much a big mess, which is because it used all
sort of bytestream magic all around the place. It was just ugly.
This is a lot nicer, very complete and safe. I think this is far more
robust than what the old avidemux could ever have been. Of course, it
might contain bugs, please let me know.
EBML writing has also been implemented. This is useful for matroska.
I'm intending to modify avidemux (with a riffwriter) similarly. Maybe
I'll change wavparse/-enc too to use rifflib.
Lastly, several plugins have been modified to use rifflib's fourcc
parsing instead of their own. this puts fourcc parsing in one central
place, which should make it a lot simpler to add new fourccs. We might
want to move this to its own lib instead of rifflib.
Enjoy!
2003-12-07 20:00:41 +00:00
|
|
|
|
gst_avi_demux_reset (avi);
|
2001-12-23 22:14:25 +00:00
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
gst/avi/gstavidemux.c: Use scaling code for added precission and more correct stop position in case scale==0.
Original commit message from CVS:
* gst/avi/gstavidemux.c: (gst_avi_demux_src_convert),
(gst_avi_demux_handle_src_query), (gst_avi_demux_handle_src_event),
(gst_avi_demux_parse_file_header), (gst_avi_demux_stream_init),
(gst_avi_demux_parse_avih), (gst_avi_demux_parse_superindex),
(gst_avi_demux_parse_subindex), (gst_avi_demux_parse_stream),
(gst_avi_demux_stream_header), (gst_avi_demux_change_state):
Use scaling code for added precission and more correct stop
position in case scale==0.
2006-02-19 16:02:25 +00:00
|
|
|
|
done:
|
|
|
|
|
return ret;
|
2001-12-22 23:22:30 +00:00
|
|
|
|
}
|